Introducción

Usa esta guía para remover o reemplazar una placa lógica defectuosa en tu iPhone 7.

Es importante tener en cuenta que la placa lógica de cada iPhone y el sensor de huella digital Touch ID se emparejan en fábrica, por lo que reemplazar la placa lógica desactivará el Touch ID a menos que también se instale un botón de inicio de reemplazo que haya sido emparejado correctamente con su nueva placa lógica.

Resumen del Video

Antes de comenzar, descarga la batería de tu iPhone por debajo del 25%. Una batería de iones de litio cargada puede incendiarse y / o explotar si se perfora accidentalmente.
  • Antes de comenzar, descarga la batería de tu iPhone por debajo del 25%. Una batería de iones de litio cargada puede incendiarse y / o explotar si se perfora accidentalmente.

  • Apaga tu iPhone antes de comenzar el desmontaje.

  • Remueve los dos tornillos pentalobe de 3.4 mm en el borde inferior del iPhone.

  • Abrir la pantalla del iPhone dañará sus sellos impermeables. Ten sellos de reemplazo listos antes de seguir con el próximo paso o ten cuidado de evitar el ingreso de líquidos si vuelves a ensamblar tu iPhone sin reemplazar los sellos.

Can anyone confirm 7/7P's pentalobe screws have a ring of seal near the screw head?

Cooper Chase - Contestar

Confirmed, the screws have a black ring seal around the head.

rcheing - Contestar

Calentar el borde inferior del iPhone ayudará a suavizar el adhesivo que asegura la pantalla, facilitando su apertura.
  • Calentar el borde inferior del iPhone ayudará a suavizar el adhesivo que asegura la pantalla, facilitando su apertura.

  • Utiliza una pistola de calor o preparar un iOpener y aplicarlo en el borde inferior del iPhone durante un minuto para suavizar el adhesivo debajo.

¿Cuántos segundos son los recomendados?

joscarlos91 - Contestar

It is a process. I heated the lower area of the phone with a hair dryer on and off (1min each) about 3-4 times before I was able to get the provided tool in.

Dan - Contestar

I suggest using a hairdryer. I used the iOpener for maybe 30 mins to no avail. However, when I used the hairdryer the screen came of much quicker.

Michael - Contestar

  • Conecta una ventosa a la mitad inferior del conjunto de la pantalla, justo por encima del botón de inicio.

    • Asegúrate de que la ventosa no se coloque sobre el botón de inicio, ya que esto evitará que se forme un sello entre la ventosa y el vidrio frontal.

The glass is completely cracked and the suction cup doesn't work because it gets air in between. any tip?

Display is glued and doesn't come off.

support - Contestar

A wide, single strip of packing tape, well placed, will solve this for you. :)

Mimic44444 - Contestar

Last comment works well. Thank you !

Using packing tape for a cracked screen should be included in the description in Step 3.

Cracked screen is most probably the reason you are replacing it.

Arni Benediktsson - Contestar

  • Tira hacia arriba de la ventosa para crear un pequeño espacio entre el ensamblaje de pantalla y la caja trasera.

  • Inserta el extremo plano de un spudger en el hueco.

    • El adhesivo que sostiene la pantalla en su lugar es muy fuerte, y la creación de esta separación inicial toma una cantidad significativa de fuerza. Si te resulta difícil crear una abertura, oscila la pantalla hacia arriba y abajo para debilitar el pegamento hasta que puedas insertar el spudger.

This was SO hard for me to do with the spudger. I couldn’t get a gap to insert it because my phone was so cracked (even though I used tape on the front) to get a solid seal with the suction cup. I ended up taking a VERY thin knife and inserting it straight down to make the initial break that allowed me to insert the spudger.

jessica harlow - Contestar

I’ve given up using a plastic spudger to try to open any of these phones. I use a metal one with a flat base and a very sharp end…close to a razor. As long as I’m careful, it won’t slip and scratch the base. It’s much easier than using these plastic spudgers.

mcr4u2 -

Im trying to get the screen off right now and my phone is not cracked and its still a pain

Jordon Johnson - Contestar

Using a blow dryer was extremely helpful and using the suction cup towards one of the lower edges was also helpful

Jordon Johnson - Contestar

This is not working for me. How long does the heat need to be applied? Still trying right now…. =/

Chris Gallego - Contestar

Apply hair dryer for at least 1 minute. I inserted the tip end of a thin mini screwdriver and with some force, pryed it open and inserted my plastic spudger to continue the separation process. It worked, just be patient.

Please wear protective glasses! My iPhone glass was severely cracked, when separating the glass a corner area of broken glass exploded in my face. Apply transparent tape over the broken glass to contain the shards.

amberron - Contestar

I second Jessica’s January 8 comment.  I just finished a battery replacement on my iPhone 7 and this step was the most nerve-wracking part.  I ended up using a sharper (but not razor-sharp) metal object to get this done with confidence (tried the spudger and guitar pick but not thin enough).  The tool I used was the exact duplicate of what iFixIt calls “iSesamo Opening Tool” in their tool selection.  I did the heat up with a hair dryer (after attempts with an iOpener hot pad) and the secret (as Jessica also noted)  was to not use the angle of attack shown in the pictures, but to push it in more vertically along the bottom edge while pulling up on the suction cup.  From there you can easily lever the tool to the lower angle-of-attack (as shown in the picture).  I actually used the metal tool for most of the perimeter as well, just don’t go deep (you don’t need to).  Notes: my display was intact, and I was able to pull up fairly hard with a glass screen protector still on it.

Ted - Contestar

This is frustrating. I heated the lower edge with a hair dryer for 1 min on high about 3-4 times. In between each heat cycle, I rocked the suction cup back and forth. I was eventually able to create significant space for the provided tool. This takes a lot of patience. Once the space was created, it was very easy to remove the screen.

Dan - Contestar

use a fingernail, then the blue tool, then the spudger

Therese Peffer - Contestar

  • Desliza el spudger a la izquierda a lo largo del borde inferior del iPhone.

  • Gira el spudger para ampliar el espacio entre la pantalla y la carcasa trasera.

Agregar Comentario

  • Desliza el spudger por el lado izquierdo del iPhone, comenzando en el borde inferior y moviéndose hacia los botones de control de volumen y el interruptor silencioso.

  • No hagas palanca en el borde superior del teléfono, corres el riesgo de dañar los clips de plástico que sujetan la pantalla.

Agregar Comentario

  • Inserta el borde plano de un spudger en la esquina inferior derecha del dispositivo.

  • Gira el spudger para ampliar el espacio entre el ensamblaje de la pantalla y la caja trasera.

  • Desliza el extremo plano del spudger por el lado derecho del teléfono para romper el adhesivo que sostiene la pantalla en su lugar.

Agregar Comentario

  • Levanta la ventosa para levantar la pantalla y abra el iPhone.

  • No levantes la pantalla más de 10º ya que hay cables de cinta a lo largo del borde derecho del dispositivo que conecta la pantalla con la placa lógica.

do not pull up pull sideways it will brake

Riley Patterson - Contestar

  • Tira hacia arriba de la pequeña protuberancia en la ventosa para sacarla del panel frontal.

Agregar Comentario

  • Desliza una púa de apertura a lo largo del borde superior del iPhone, entre la caja trasera y el panel frontal, para romper el adhesivo restante que sujeta la pantalla en su lugar.

  • Tenga cuidado de no dañar los clips de plástico en el borde superior del teléfono.

Agregar Comentario

  • Tira del ensamblaje de la pantalla ligeramente hacia afuera desde el borde superior del teléfono para desenganchar los clips que lo sujetan a la caja posterior.

  • Abre el iPhone moviendo la pantalla hacia arriba desde el lado izquierdo, como la tapa posterior de un libro.

    • No intentes separar por completo la pantalla todavía, ya que varios cables de cinta frágiles aún la conectan a la placa lógica del iPhone.

I just broke the cable to the battery!

No Bama - Contestar

same dude im such a freak lol omg haha

Aiden Polaski - Contestar

Are there replacements ribbons?

Blax Bently - Contestar

Has anyone else noticed very small squares of rubber with a circle cut through it (I think they fall off into the phone when dismantling)?

I just replaced my screen and worked out that these are actually a wee pocket that slips over the pentalobe screw holes on the replacement screen. I’m not sure if it’s an additional water resisting mechanism or if it’s to add additional traction for the screws

richarddillon - Contestar

  • Retira los siguientes tornillos triples Y000 del soporte del conector inferior:

    • Tres tornillos de 1.2 mm

    • Un tornillo de 2.4 mm

    • Durante esta reparación, lleva cuenta de cada tornillo y asegúrate de que cada tornillo vuelva al lugar exacto de donde salió para evitar dañar tu iPhone.

Ahhh shoot! accidentally ordered tri-wing vs tri-point (must have just looked for y000).. It seems they only did this to annoy repair folks because not everything is tri-point on the phone...

Steve - Contestar

Just FYI, if you have an iFixit set with the PH000 you can use that bit to remove the Y000 if you're in a bind.

Colton Neifert - Contestar

These screws just spin for me. They don't back out, but the heads aren't stripped either. I've tried applying backpressure to help lift the screws, but no luck

Jeff Hurst - Contestar

dang im such a freak i messed my i phone device up badly

Aiden Polaski - Contestar

The Y000 took out one of the screws but not the other 3. I even tried the PH000 as suggested but nothing.

dbright - Contestar

What driver do I need to remove these screws i’m stuck

Nasser Nader - Contestar

i cant use, the Y000 it isnt working.

joscarlos91 - Contestar

for me a ph0 worked.

Filipe Silva - Contestar

What if I stripped a screw what do I do??

Jacob Ramos - Contestar

  • Retira el soporte del conector inferior.

my battery cable connector was stuck to the bottom of this metal bracket plate so be careful when you lift it off

Josh Martin - Contestar

This may have been intentionally done by Apple to make sure the battery gets disconnected before any other connector is disconnected. So always make sure to disconnect the battery before disconnecting and reconnecting the connectors for the display.

Oscar Moreno - Contestar

  • Usa la punta de un spudger para sacar el conector de la batería de su zócalo en la placa lógica.

  • Dobla el cable del conector ligeramente hacia arriba para evitar que haga contacto con el zócalo y suministra energía al teléfono.

Agregar Comentario

  • Asegúrate de que la batería esté desconectada antes de desconectar o reconectar los cables en este paso.

  • Utiliza la parte plana de un spudger o tu uña para desconectar los dos conectores inferiores de la pantalla haciendo palanca hacia arriba de sus puertos de conexión en la placa lógica.

  • Para reconectar estos cables, presiona un extremo hasta que encaje en su lugar, luego repite en el extremo opuesto. No presiones en el medio. Si es conector está ligeramente mal alineado, el conector se puede doblar y causar daño permanente.

  • Si tienes un pantalla en blanco, líneas blancas en la pantalla, o no tienes respuesta táctil completa o parcial después de volver a ensamblar tu teléfono, intenta desconectar y reconectar con cuidado ambos cables y asegúrate de que estén encajados completamente.

Agregar Comentario

  • Remueve los dos tornillos Phillips 1.3mm que aseguran el soporte sobre el conector del sensor del panel frontal.

  • Retira el soporte.

Has anyone had trouble getting these two screws off? I’ve been working on these for about 10 minutes and the LEFT screw wont spin. It seems like the little PH000 screwdriver bit won’t even grip it. (The one of the right comes off, no problem)

It looks like I’ll have to pick this project up again with a screwdriver that will actually take off this piece.

Makana Sylva - Contestar

The right screw kept spinning, tried different levels of force but didn’t work. I left the screw on and bent the shield to get to the cable.

s h - Contestar

I used a #1 flat head tip to loosen.

Peter Pearson - Contestar

I couldn’t get the two screws out either—used the correct screw tip and everything. Stripped the screw. Will now attempt to just keep the cable attached…..

Therese Peffer - Contestar

  • Desconecta el conector del sensor del panel frontal de su puerto de conexión con la placa lógica.

  • Este conector a presión debe ser reconectado un lado a la vez para minimizar el riesgo de doblarse.

Agregar Comentario

When removing the screen, be aware of the two tiny square black rubber grommets on the Penelope screw brackets that secure the screen. They can fall off very easily and be lost without even knowing it (it happened to me, but was lucky enough to find them).

Guy Cooley - Contestar

  • Inserta una herramienta de extracción de tarjeta SIM o un clip de papel en el pequeño orificio en la bandeja de la tarjeta SIM.

  • Presiona para extraer la bandeja.

    • Esto podría requerir una cantidad significativa de fuerza.

  • Remueve la bandeja de tarjeta SIM del iPhone.

    • Cuando vuelvas a insertar la tarjeta SIM, asegúrate de que esté en la orientación adecuada en relación con la bandeja.

Agregar Comentario

  • Usa el extremo plano de un spudger para desconectar el conector de cámara trasera.

Agregar Comentario

  • Remueve los siguientes tornillos Phillips que sujetan el soporte de cámara trasera a la caja trasera:

    • Un tornillo de 1.3 mm

    • Un tornillo de 2.5 mm

Agregar Comentario

  • Remueve el soporte.

Agregar Comentario

  • Usa el extremo puntiagudo de un spudger para desconectar el conector de cable flash de cámara.

Agregar Comentario

  • Remueve los dos tornillos tri-point de 1.2 mm que sujetan el soporte superior de cable.

Agregar Comentario

  • Remueve el soporte de cable superior.

Agregar Comentario

  • Usa el extremo plano de un spudger para desconectar el conector superior de cable.

Agregar Comentario

  • Remueve los tornillos Phillips que sujeta la antena inalámbrica:

    • Tres tornillos de 1.2 mm.

    • Un tornillo de 1.7 mm

Agregar Comentario

  • Remueve la antena izquierda superior.

Agregar Comentario

  • Remueve los siguientes tornillos Phillips:

    • Un tornillo de 1.3 mm

    • Un tornillo de 2.2 mm

Agregar Comentario

  • Remueve el soporte

What's this bracket called

Cris Velasquez - Contestar

Agregar Comentario

  • Usa pinzas para doblar cuidadosamente la placa lógica y apartarla.

Agregar Comentario

  • Usa la punta de un spudger para levantar los conectores del cable de antes de sus zócalos en la placa lógica.

Agregar Comentario

  • Usa pinzas para desviar ligeramente los cables de antena del soporte de metal en la placa lógica.

Agregar Comentario

  • Usa la punta de un spudger para desconectar el conector de cable inferior.

Agregar Comentario

  • Remueve los siguientes tornillos:

    • Un tornillo Phillips de 1.4 mm

    • Tres tornillos separadores de 2.2 mm.

Agregar Comentario

  • Usa la punta de un spudger para apartar el tapón de extracción de tarjeta SIM de la placa lógica.

Agregar Comentario

  • Usa el extremo plano de un spudger para levantar el extremo del conector de batería con cuidado de la placa lógica.

  • Asegúrate de que no estés jalando contra ningún cable. Si sientes resistencia, verifica todos los cables, conectores y componentes estén fuera de la placa.

Agregar Comentario

  • Levanta el extremo del conector de batería de la placa lógica y remuévelo de la caja trasera.

    • Ten cuidado de que la placa lógica no golpee ningún cable.

Agregar Comentario

Conclusión

Para volver a ensamblar tu dispositivo, sigue estas instrucciones en orden inverso.

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I had an accident where my iphone has got some damage (cracked screen, metal frame slightly bent).. I can see a lot of iCloud locked devices for sale, some of them for a cheap price. Would replacing the logic board and home button give me a non-damaged working phone? Or what parts would need to be moved for this? Sure I can buy a brand new phone but I like a bit of a challenge :)

Steve - Contestar

the logic board holds the OS, so yes if you were to replace the mother board of the iPhone it should work like a new phone but without touch id

Vegas Uprising -

I have the same idea and i found to buy this one

https://www.aliexpress.com/item/For-iPho...

You think it will work?

alexandros papadopoulos -

I was trying to replace my screen and while removing the tri-screws it slipped and and scratched the logic board. the black cover is now ripped. will this be okay or is it now damaged and unable to work?

Sara Lee - Contestar

Check to see if there are any metal parts UNDER the black cover that are damaged. If not, you should be ok.

s.liu7037 -

Hi everyone,

i have a problem with my iPhone 7, it’s constantly on bootloop status, I’ve tried to recover with iTunes but it still doesn’t work.

I think the problem can be the motherboard, is it possible? ‘Cause I’m not sure.

I don’t want to buy a new logic board if I’m not sure that’s actually the problem.

Gabriele - Contestar

I’ve been having that problem with my friend’s iPhone after he got the screen replaced by someone else and now it’s in a bootloop. It didn’t have anything important on it so I restored it after updating over iTunes. It got to the setup screen but after setting up, the phone was horribly laggy and eventually rebooted automatically and went back into the loop. I later read that this is from screwing in the 4 screws holding down the battery connector cover bad and messing up where the longer screw went. I found this to be the case when I unscrewed the screws. Unfortunately the bootloop still stayed even with the screws removed so it looks like my friend is gonna need a new board.

Judah Singh -

This happened to me. I called Apple tech support. After failing to fix it over the phone, they sent me into an Apple Store for testing. It failed the testing, so they said there was a problem with some of the logic boards in my model of iPhone 7. They then sent my phone in for a free logic board replacement and gave me a loner phone in the meantime. I’ve had my phone for over a year and do not have Apple Care, but they still fixed it a no charge.

D F -

Where can I get a new logic board?

Kevin - Contestar

Where can I get a logic board for the iPhone 7?

Kevin - Contestar

Hi,

I’ve got a problem with my iphone7. I just took some videos under the water using my iphone. But later it’s finger id has gone and it’s fully damaged. Now the phone is not working. Is there any option to repair this ….?

muhammed faisal - Contestar

Hi Muhammed, sounds like some water got inside your phone. Check out our iPhone liquid damage guide for some basic troubleshooting you can do on your own. When you have the phone open check connectors and pins on the board for any corrosion. If the damage is serious enough that cleaning won’t fix it, you can take your phone to a local repair shop for more extensive repairs.

Adam O'Camb -

my iphone 7 got into liquid damage and i stored it in rice box for five days and then start it, but it stuck on boot loop. so then i restore it using itunes then it works fine but after sometime (5 min) , it rebooted and stuck in boot loop (white apple logo). and now it does not boot up . Then what is the problem. Is the logic board is dead or something else. And if board is damaged then how much it coast locally.

akashay - Contestar

Hi! My battery is falling so fast. I saw that mother board specific next SIM CARD is very warm while working. When I take off my SIM CARD, it stop to warm and battery normally working. Can you help us. Thanks.

Tom - Contestar

hello sir i have a problem i lost my i cloud id and password and i wanna change my whole logic board someone told me to purchase board from (aliexpress.com ) but there is a problem board available but without touch id if i purchase logic board without touch id i know my finger print will not work but my question is that my home button can works if i press to push back menu or not ?plz hlp

noman - Contestar

Hi, I needed to remove the black adhesive film, which is on the logic board because of a problem with the SIM-Card. Now the adhesive film no longer sticks well to the logic board. Is it a problem? I think the backside of the display construction is pushing it down anyway. If this is not enough, which glue could I use in this case? Thank you so much

Damian Wantuch - Contestar

will this fix iPhone 7 that is stuck in bootloop after restore fail with error -1 in itunes? i only know the fact that this is related to the motherboard/baseband. can i order just a specific parts either logic board, baseband or hardware?

Tommy Sallualuk - Contestar

Where can we buy a 100% guarenteed working logic board for iPhone ?

Olivier Nadeau - Contestar

Will the board in my iPhone 6 work in an iPhone 7 I have?

Neal Payne - Contestar

hi anyone can help me?

i recently cracked my phone screen with my lcd damaged along came the issue of my carrier showing i have no service despite the fact i placed a sim card.

after that i fixed the lcd and the component of the internet logic board section, still having the same issue after but now the service is on and off.

any iphone experts pls help me

Pranesh Siao - Contestar

My IPhone 7 got the Audio IC issue caused by the 11.3 update. Can i buy a logic board and replace it to fix the issue or no? Is replacing the logic board from phones sold for parts will work or no? Please help me.

khalid majeed - Contestar

Hi I have dropped a metal plate in my iPhone 7 I have gad a new screen and battery put inside if it.

if I replace the main board will I loose all my data since last back up.

Tge ohone at the minute stays in fir a bit then it turns itself off and back on.

steve_m_patterson - Contestar

Step 23: This is not a camera flash flex connecter. It is a kind of antenna.

The camera flash is tied together with the power, volume, silent flex incl. the microphone for the main camera ;)

Tolga - Contestar

Yep, good catch! I updated the step for you. Thanks!

Jeff Suovanen -

I have a 32gb iPhone7. Can I swap 128gb iPhone 7 motherboard to 32gb model . Will it work or not

K Raghuram - Contestar

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