Here's how helping others for an easy short job can turn into a nightmare hours long job.
00:00 Intro
23:20 CPU removal
28:16 Cleaning the CPU in preparation for reballing
53:06 NAND removal and reballing
57:27 Logic EEPROM removal, reballing and soldering on new board
59:39 Boot behaviour of iPHone 12 PRO board with no CPU
1:00:05 A14 CPU reballing and soldering on the new board
1:21:45 Reball iPhone 12 PRO interposer
These are the tools I always use on my repairs:
- Heat plate iRepairMS1:
www.diyfixtool.com/products/i...
- Phone opener Refox RS50:
www.diyfixtool.com/products/r...
- Solder station Aixun T3B:
www.diyfixtool.com/products/a...
- Best flux ever - Mechanic 559:
www.diyfixtool.com/products/m...
- Microscope camera:
www.diyfixtool.com/products/5...
- Mini rotary fixture:
www.diyfixtool.com/products/r...
- Reballing stencil for iPhone 15 series:
www.diyfixtool.com/products/a...
- Chip grinding machine:
www.diyfixtool.com/products/a...
- Heating pad:
www.diyfixtool.com/products/c...
- 148C solder paste for reballing interposer:
www.diyfixtool.com/products/m...
- 183C general use solder paste:
www.diyfixtool.com/products/m...
- Best CPU reballing stencil for all iPhone CPU:
www.diyfixtool.com/products/m...
- Best board universal holder:
www.diyfixtool.com/products/w...
Негізгі бет Ғылым және технология iPhone 12 PRO not starting A14 CPU swap
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