System.img dump possible without root ?

kitnoos2002

Member
Feb 10, 2017
16
1
0
Hello !
I have a ZS570KL (SD820 64GB) with special SKU TIM.
Before overwrite TIM_system.img with WW_system.img I have a question :
Is there a way to dump TIM_system.img on my non-rooted device ?

Thank's
 

macsax

Member
Jun 30, 2010
7
3
0
Monza
Hello !
I have a ZS570KL (SD820 64GB) with special SKU TIM.
Before overwrite TIM_system.img with WW_system.img I have a question :
Is there a way to dump TIM_system.img on my non-rooted device ?

Thank's
I have tried to backup the stock partitions (boot, recovery and system), but w/o unlock the device the partitions are untouchable, no read or write from/to... no permissions...
 
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