My Phone has been acting finicky for the last little bit now in terms of battery life. I have had the battery replaced,...

My phone was dropped on thanksgiving and the screen cracked. Ifixit has been out of the adhesive strips for a while, so I...

So I did some research on the internet and discovered that they appear to be physically the same size. So if the question is will it fit in the casing, then Yes it can. However, you asked can you use the battery in an iphone 8, which, from what I can tell, the answer to that question is no. First, the connector is completely different. You can see this here: https://d3nevzfk7ii3be.cloudfront.net/ig.... and here: https://d3nevzfk7ii3be.cloudfront.net/ig.... If for some odd reason you found some sort of "adapter", the Watt Hours and the Voltage of each battery are different, which I can imagine the iphone would have a problem with. In conclusion, (Or to save you the reading and research. ;) ) The answer is no.

It would be slightly difficult, but everything I can find says to pull the CMOS Battery. Found a website that details the process here: http://smallbusiness.chron.com/reset-bios-settings-71324.html Let me know if that helps!

Have you tried unplugging the stick and then re-inserting the stick into the TV? The reboot might solve the glitch you have mentioned. Let me know what you find out!

I would conjecture to say that the screen in not as fine as you might think. It may be flickering on boot, but it is not perceptible, because the boot screen is not as " visually intensive" as actually using the phone. I would check to verify that the cable is securely connected to the logic board and that both the cable and the motherboard are not damaged. Let me know what you find!