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Old 08-30-2016, 01:09   #1 (permalink)
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H815 SD card Boot repair


Hi guys,
im testing new technique to repair boot of LG G4 with SD card, i tested it with H811, and now iwant to test it with H815 so please if someone could please send me 512mb working emmc dump

thanks
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Old 08-30-2016, 09:48   #2 (permalink)
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Old 08-30-2016, 13:45   #3 (permalink)
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Quote:
Originally Posted by leptdre View Post
Hi guys,
im testing new technique to repair boot of LG G4 with SD card, i tested it with H811, and now iwant to test it with H815 so please if someone could please send me 512mb working emmc dump

thanks

hi contact me on whatsapp or telegram app i could help you with tat

+989130898005
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Old 08-31-2016, 20:58   #4 (permalink)
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i trade the dump giiven , it gives me secure boot error but it does proove that this methode is the right one, you just need to extract dump from working phone , find a 32 GB SD card, flash the dump to the SD card ( in windows with win32Disk imager or dd command in linux) put the sd card in the phone, and bam it vibrates
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Old 09-02-2016, 14:03   #5 (permalink)
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@leptdre, you don't even need dump. It can be done with unpacked .kdz file. First, write PrimaryGPT at the very beggining of sd card with winhex or hxd for example. Then, when you plug the card again to PC you'll see same partition table as in phone and just write bootloaders (aboot, boot, sbl1, tz, rpm, laf, recovery should be fine) to the apropriate partitions from extracted .kdz on SD card (emmcraw tool is usefull here), then use it in phone.

It might take a bit more time to prepare such card, but will work the same. microSD card method is on the other hand useless for phones that died (or started to show secure boot error) on it's own. You may revive such device once or twice but it's often issue with dying eMMC chip anyway.
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Old 09-04-2016, 19:51   #6 (permalink)
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Quote:
Originally Posted by leptdre View Post
Hi guys,
im testing new technique to repair boot of LG G4 with SD card, i tested it with H811, and now iwant to test it with H815 so please if someone could please send me 512mb working emmc dump

thanks
hi ...i have H811 bricked...
plz share the dump H811
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