Quote:
Originally Posted by WaseemAlkurdi
Four pieces of information:
- Serial number (you have that)
- Wi-Fi MAC address
- Board ID (referred to as 'mfg')
- PCB serial number ('pcbsn')
Your options are:
- Get these from a working unit.
- Hack up U-Boot to make it capable of initializing the board's DRAM without knowing what Kindle model this is (you have to read, modify, and compile the Lab126 U-Boot source code for this to happen). It's theoretically a check that you have to replace with a hardcoded value.
- Try random values (especially for Board ID) until something works.
- Try a sector-by-sector recovery of the internal eMMC to see if you can recover your board IDs. This data is on a user-inaccessible part of the eMMC.
This thread is a good starting point:
https://www.mobileread.com/forums/sh...d.php?t=271750 |
Thanks for reply.
First:I need to replace eMMC or I just need write back the information to make kindle work?
- Serial number (you have that)
- Wi-Fi MAC address (I found online the easy way to do it is make a new one from the devices I have with +1)
- Board ID (referred to as 'mfg') **Where to find it or make a new one?**
- PCB serial number ('pcbsn') (The Sticker on the board?)