iPhone 7 rear camera not working (it shows up black) and the flash/flashlight isn't working, anyone know of a fix?

(it's possible that the iPhone 7 was dropped)

⟐ Answered agosto 28, 2023 at 11:11 GMT-7

So I deleted my finger prints, and then added new ones on. It worked for an hour or so and now It just doesn't take anymore. It's denying my fingerprint either, It just does nothing.

⟐ Commented novembro 23, 2025 at 12:30 GMT-7

I have separated the lcd from my iPhone 7 but I was a bit to harsh on the little guy and I ripped the home button extension ribbon. Now I am having trouble to find a seller online. Does anyone have one for sale or know where to get one?

Does somebody also have a picture from the ribbon cable? The cable runs underneath the backlight so I can't get it out without damaging my working LCD. I am curious how it looks like. It would also help me out in looking for it online.

Anthony

⟐ Commented janeiro 18, 2023 at 3:06 GMT-7

Thanks in advance for the help.

⟐ Commented agosto 23, 2021 at 18:04 GMT-7

I’m angry!

I can’t get either an iPhone 7 or iPhone 7 Plus running iOS 11 to get the new copy screen function to work.

⟐ Answered outubro 11, 2018 at 13:21 GMT-7

⟐ Commented maio 14, 2026 at 7:11 GMT-7

I recently replaced my screen on my iPhone 7. It won’t turn on. I’ve tried charging it and checking the cables. It recognizes it in iTunes. What can I do? Help!

⟐ Answered janeiro 09, 2025 at 7:06 GMT-7

i just opened me iPhone 7 to replace the screen. i removed 2 of the tri point y000 screws but the last 2 i can't get to spin. The screws hold down the bracket that protects the battery cable and some other cables.

how do i get them out?

Looking forward to your answers

⟐ Answered março 09, 2018 at 15:40 GMT-7

⟐ Commented abril 02, 2020 at 14:16 GMT-7

The Touch ID works perfectly, however, the home button does not click at all. The phone also still vibrates.

Do I need to replace the Taptic Engine? Or what do I need to replace?

Thanks in advance.

⟐ Answer edited abril 18, 2020 at 9:42 GMT-7

Anyone experienced this before?

⟐ Answered dezembro 11, 2021 at 3:26 GMT-7

If I disconnect the phone from the charger it stay up for 40s and then shut down. There are times when the phone starts with 100% battery but when i remove the charger, the same problem, it s shuting down and show again 1%

The only thing I replaced was the front glass.I tried multiple cables and chargers without any results.I don`t know if it s the battery or the software, any help please? Thanks

⟐ Commented julho 05, 2021 at 8:14 GMT-7

⟐ Commented março 21, 2025 at 17:53 GMT-7

⟐ Commented outubro 21, 2020 at 2:10 GMT-7

⟐ Commented setembro 27, 2020 at 6:57 GMT-7

⟐ Answer deleted abril 04, 2020 at 15:13 GMT-7

⟐ Answer edited março 14, 2020 at 17:46 GMT-7

Was being the operative word here, right up until she took it skateboarding - with a predicable outcome.

After removing the crushed screen protector and finding there wasn't actually any further damage to the screen other than the original crack in the corner, I proceeded to dig in to evaluate the issue. She brought it to me because every time she turns it on, it displays the Apple logo for a minute or so then goes black only to repeat the scenario ad infinitum.

So I opened up the phone and tried every combination and permutation of plugging and unplugging all of the connectors on the motherboard to no effect; nothing I tried made any difference.

Finally I plugged it into a computer and managed to get it into DFU mode. It told me the phone couldn't be updated and had to be restored, so I said fine, go ahead and restore it.

No luck there; it quit with error 4013. I did have a replacement screen that I was holding onto for the inevitable time when the screen took more damage and truly needed replacement, so I went ahead and plugged the replacement screen in and tried the update again with the same results.

Now it no longer boot loops, but comes up in DFU mode every time.

I'm forced to conclude there's probably damage to the logic board and would like some help in determining what my next step should be. I have a certain amount of equipment such as a multimeter, soldering iron, heat gun, etc., at home but I can always go into work and use the professional grade equipment there like microscopes and hot air stations if need be.

At this point I'm considering the possibility of attempting to reflow the audio IC as demonstrated in this guide that actually describes the situation pretty well.

How to fix an iPhone 7 stuck / hanging on a logo - iFixit Repair Guide

However, are there diagnostic steps that I should try first? Things like diode checks? If so, what should I check, and what would I be looking for?

I've worked with circuit boards for about 40 years now and the delicate nature of iPhone logic boards will be a first for me, but I have no problem diving in and giving it my best shot.

I'm tagging @flannelist as the closest to an expert in this area that I'm aware of, but would welcome anyone else who has expertise in this area that's willing to help out.

Update 5/6/2023

Tried connecting with 3uTools. When flashing it gets to 19% after the "Sending KernelCache" part, changes to "Restoring", then fails with "ERROR: Device failed to enter restore mode."

Interestingly, when I click on the "Exit Recovery Mode" button on the Device page, it actually does exit DFU and goes back to its reboot cycle. Afterwards I put it back in DFU mode and it stays there.

⟐ Commented maio 17, 2023 at 19:31 GMT-7

⟐ Commented maio 16, 2020 at 8:37 GMT-7

I got my screen replaced on my iPhone 7 Plus, the touch ID is not working but the actual function on the "home button" works fine.

Any ideas??

Thanks!

⟐ Answer accepted junho 02, 2019 at 8:58 GMT-7