Calion

Désolé, je ne peux pas vous aider avec le problème "dl rom". Peut-être demander dans les forums? (Ceci provient de Google Translate; j'espère que cela a du sens.)

What’s the function of the baking soda?

You’re welcome! Very glad I could help out!

iFixIt’s part does not come with adhesive for the TouchID connector. This is a major problem. If you have some adhesive to apply between the cable and the bracket here, I would do so.

I think you can create a page for that product, then just include these instructions on that page.

Specifics on what was confusing or suggestions on how to improve it would be helpful. These reprogramming instructions are copied almost verbatim from the manual.

If you’re having trouble getting this all together, especially if the adhesive has worn off of the earpiece speaker contact cable, try putting on the earpiece speaker first, and then putting the bracket on over it. I found this much easier than the described procedure.

The official manuals are available on the iFixIt product page at MFC-J4410DW Repair; they may have the info you’re looking for.

Also, you may wish to check that arm again; perhaps it seated wrong or there’s a blocked sensor or something.

You’re welcome and thanks!

Make sure your new screen does not have the plastic bit that holds the proximity sensor before you try to put the one from your old screen in. Mine came off with the proximity sensor, and I had a devil of a time figuring out why the proximity sensor wouldn’t seat.