World First samsung j4 j400f U7 rmm pernomel remove ROOT or REPAIR IMEI DONE FIX NETWORK STATES NG GSM TAIMUR TEAM

taimur-ahmad

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Jul 16, 2020
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samsung j4 j400f U7 rmm pernomel remove ROOT or REPAIR IMEI DONE FIX NETWORK STATES NG GSM TAIMUR TEAM
2021_10_26_02_40_IMG_5564.JPG
j400f rmm unlock u7 ERROR ALL BOX

j400.PNG



1ST FLASH COMBINATION FILE




connect phone to pc
Download iroot TOOL
open irootTool
prees root





prees root
after root
open cmd
adb devices
adb shell
su
dd if=/dev/zero of=/dev/block/steady

rmm unlock done





rmm unlock done
check

put phone download mode
flash 4 frimware
then root and repair imei



after rmm phone flash root file phone will b rooted



after root open octoplus box samsung
select j400f
repair imei 1 and 2



after repair imei
check imei status ng
repair network

check imei status OK

 
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