I accidentally damaged the original battery pad (red circle) and also damaged the small gold via/test point (black circle). To repair the battery connection, I ran a thin copper jumper wire from the yellow circled point, which appears to be a good battery trace/pad, to the damaged battery pad area.

The iPod powers on, but it doesn’t seem to hold a charge properly. I tried charging it, but the battery either doesn’t charge or doesn’t retain the charge.

My questions are:

• Does my jumper repair from the yellow point to the original battery pad look correct?
• Could the damaged gold via/test point in the black circle be part of the charging or battery sensing circuit?
• Is there a way to determine where that damaged via originally connected?
• Has anyone repaired this area on an iPod Nano 7th gen before and knows the correct fix?

ALSO HOW CAN I FIX THAT YELLOW DOT IN THE BLACK CIRCLE

Any advice would be greatly appreciated. I’ve attached photos of the damage and my repair attempt. Thanks!

This is the actual logic board

⟐ Edited by author Haziran 17, 2026 at 10:04 GMT-7

hi, I’m trying to fix three iPods nano 7th generation. I damaged their charging pods in some of them. I don’t know what do I need to do, I’m good at soldering and have a microscope but don’t know what are the next steps. Any help will be highly appreciated it, please take a look at the pictures, it shows the three ipods being affected. Thanks in advance.

⟐ Commented Haziran 17, 2026 at 8:21 GMT-7

I tried to scratch off one of the damaged iPods I had. This photo shows a scratched off logic board of a damaged iPod.

⟐ Commented Haziran 17, 2026 at 8:20 GMT-7

This picture is from another unit, but the missing pad on my board is located in the red circle. Please let me know where I should trace or reconnect it.

Thanks.

⟐ Commented Haziran 17, 2026 at 7:46 GMT-7

On the logic board of an iPod Nano 7th generation, I damaged two solder pad areas marked in my diagram.

One area is inside a black circle where the solder pad is completely lifted or missing. I don’t know where this pad originally connects, and I’m not sure how to properly restore the connection since there is no usable copper left in that spot.

Another area is inside a red circle, which is also damaged but I already ran a repair there.

There is also a yellow circle where I ran a thin copper wire, and that one is the only point I connected to the battery line.

Right now my main issue is the black circled area. I don’t know the correct point on the board to jump it to, or how to trace it properly when the pad is completely gone.

Has anyone repaired something like this before? What is the safest way to find the correct alternate connection point and rebuild that line without risking instability or damaging the board further?

Stuck on a iPod Classic 7th Gen with iFlash Quad build. Would appreciate any help.

Setup:

- iPod Classic 7th Gen

- iFlash Quad

- 256GB + 512GB Samsung EVO Select MicroSD cards (both on confirmed compatibility list)

- New 3600mah battery

Background:

PC crashed and soft locked during first restore attempt. Powered down computer, disconnected the iPod and rebooted. After that the iPod wouldn't boot — stuck asking to restore. I have manual and auto tested the iPod through diagnostic mode. All internals and hardware are recognised by the system and functional.

What I've tried:

- Reseated SD cards - ipod identifies all 768GB, both cards detected.

- Completed iFlash SDXC prep guide, cards formatted to FAT32.

- Tried restoring on Windows with iTunes 12.13 and 12.8 — restore completes fully, success message shows, iPod reboots to Apple logo then immediately drops back into recovery mode. Loops every time.

- Tried restoring on Mac via Finder — restore froze completely for 5+ hours with zero progress.

Any ideas what's causing the restore loop or the Mac freeze. I suspect it is software issue rather than hardware, but otherwise am lost.

Thanks for taking the time to read! Best wishes :)

Adam

On the logic board of an iPod Nano 7th generation, I damaged two solder pad areas marked in my diagram.

One area is inside a black circle where the solder pad is completely lifted or missing. I don’t know where this pad originally connects, and I’m not sure how to properly restore the connection since there is no usable copper left in that spot.

Another area is inside a red circle, which is also damaged but I already ran a repair there.

There is also a yellow circle where I ran a thin copper wire, and that one is the only point I connected to the battery line.

Right now my main issue is the black circled area. I don’t know the correct point on the board to jump it to, or how to trace it properly when the pad is completely gone.

Has anyone repaired something like this before? What is the safest way to find the correct alternate connection point and rebuild that line without risking instability or damaging the board further?

This one specifically is my weirdest case, No Water Damage, Cracks, or dents. Just a scuffed up 8GB iPod Touch 2nd Gen

The times I powered it up, it had a kernel panic. And with the last time I've done such, it now doesn't want to turn on anymore

⟐ Answer edited Haziran 08, 2026 at 8:00 GMT-7

My Zaqe M505 pro media player gets hot and will charge slow or not at all.

⟐ Edited Haziran 08, 2026 at 1:04 GMT-7

⟐ Answered Haziran 07, 2026 at 22:37 GMT-7

⟐ Commented Haziran 07, 2026 at 16:19 GMT-7

⟐ Answer edited Haziran 07, 2026 at 15:17 GMT-7

⟐ Commented Haziran 07, 2026 at 15:09 GMT-7

Can some one provide a picture of main board for Creative zen mozaic ez300 an old mp3 player (I want to repair it for my daughter)

Mb pcb pn is:pd2450 rev 1

I have zen from friend after someone tried to repair it and make thing worse...

It's old I know ...

Missing element is L200

⟐ Edited Haziran 06, 2026 at 8:05 GMT-7

I need to run jumpers from the missing solder pads for the battery connection but I’m unsure to what points.

Can someone with knowledge please advise?

Images below from microscope.

Help is greatly appreciated.

⟐ Answered Haziran 05, 2026 at 12:04 GMT-7