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Unable to mount storage, failed to mount 'data' with TWRP 3.1.1-0

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arey201

Member
Nov 25, 2017
8
0
Hi, I am trying to make a nandroid backup using twrp on my LG G6 H870, but I am unable to do so as the data fails to be mounted. I have tried to repair the partition using twrp but I just get an error 8 and I don't know what that means. If someone could help, that would be great. I am doing this so that I can safely restore to the stock rom from HavocOS.

Thanks
 

matthew33

Senior Member
Nov 24, 2010
1,292
443
44
WALES, UK
Hi, I am trying to make a nandroid backup using twrp on my LG G6 H870, but I am unable to do so as the data fails to be mounted. I have tried to repair the partition using twrp but I just get an error 8 and I don't know what that means. If someone could help, that would be great. I am doing this so that I can safely restore to the stock rom from HavocOS.

Thanks

This is not in English...but follow step by step = works perfect!

Matt
 

sun_is_shinning

Senior Member
Jul 13, 2016
470
148
Valongo
Hi, I am trying to make a nandroid backup using twrp on my LG G6 H870, but I am unable to do so as the data fails to be mounted. I have tried to repair the partition using twrp but I just get an error 8 and I don't know what that means. If someone could help, that would be great. I am doing this so that I can safely restore to the stock rom from HavocOS.

Thanks

just go to format and format data, for real, nly way you can mount it again.