I have an iPhone 11 which I suspect has a dead battery so I want to check by using one of my spare iPhone 12 batteries and see if it work but I’m scared that I will break something by trying to connect it

am i cooked and have to purchase a new nfc flex?

https://preview.redd.it/3mp9694yx3ce1.jpg?width=559&format=pjpg&auto=webp&s=780e9e37260b2110aa247c659351e199726ad32b

So I'm having some issues with a customers XR screen, it originally had some digitizer glitching and Back glass issue. Informed Customer screen would most likely get worse with removal and would need a screen replacement. So it did, lost complete functionality of touch. Now new screen and housing swapped and screen lost complete functionality again with a new part. Reseated the digitizer and display cable and now it works. Wtf is going on lol

I noticed my iPhone 16 battery acting up today, I use dark noise at night but it shuts off around 4am so I don’t understand why it’s still going down. It is also “steeper” than the night before. Also the massive dip makes no sense as I use the phone for general use. Will Apple fix my battery in the case that it’s faulty or replace my phone? I’ve owned it for 5 days. Any help is appreciated, thanks.

The cable is fine, but the battery connector appears to be damaged and won’t fit back into the port. Am I cooked?

Ok so I ran a test to see how long the same YouTube video and brightness would last on the same iPhone 13 . Zero sound.

Battery 70% to 60%

LCD duration 35mins

OLED duration 1hr 40 mins (almost three times longer ! )

Hi everyone, I have an iPad 7 which doesn't show any signs of life. Even after being plugged in overnight and trying to force restart it, nothing is happening. I also tried connecting it to a computer with no avail. How do you think this could be fixed, and is it a board-level issue? Thanks

The adhesive holding the screen in failed, and the screen fell out. The glass didn't break, but this cable was broken. I want to replace the cable and the screen adhesive.

The connector on the body looks like I just need to unscrew it, but the connector on the glass side is under some other material that I don't know if I should remove. Is it safe to peel off the black material covering the glass side connection?

https://preview.redd.it/pcpyzo6aq1ce1.png?width=930&format=png&auto=webp&s=952412de7ae9c436f98dbd806936230b434d1a70

I recently cracked my S21 phone screen badly enough to make it not functional with the badly damaged screen so I decided to get a screen replacement. I had a planned trip to China beforehand therefore I decided to get the screen replaced there because the shipping fee from where I live is very expensive.

I therefore waited a month after sending it to a mobile repair store when I arrived and waited 3 weeks to get it repaired, their reasoning being that the original screen part needed to be shipped from South Korea.

When I recieved it I was pleased with the results and they placed a screen protector on it as well with the screen, however the front and back camera were noticeably blurrier than usual in comparison to my photos before the replacement, looked like as if it was smudged from the inside. What do I do to fix this problem?

Hi,

i bought a defect iPhone 12 Pro to harvest the Screen. The iPhone seems to be brand new.

The defect is, that its overheats (see marked spots in picture) while in use and gets fairly hot while off (including not normal battery drain while off), also the bottom loudspeaker is not working. Everything else works.

Someone before me seems to have swapped the battery for an aftermarket one (and soldered the old battery-chips to the new one). Everything else seems to be OEM and untouched. No water damage.

Here is what i already tried to narrow down the problem:

• Swapped bottom loudspeaker - still no sound
• Disconnected both connectors to the charging port assembly (including bottom loudspeaker) - no change still overheating
• Swapped battery - no change still overheating
• Display works fine in second iPhone (non pro)

This is an issue with the logic board, right? Or does anyone has other ideas?

https://preview.redd.it/ngk43inawzbe1.png?width=716&format=png&auto=webp&s=3595c7dad60f868975d20a912d24fb5cc8dded47