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Jumat, 07 Agustus 2020

Coolpad E502 TWRP and Root

Enable USB Debug

Allow OEM Unlock


Disable DM:

Dial *#9527*# >> Choose DM >> Insert Pass : 54321 >> Cancel >> Exit

 

Install Openrp.apk with adb Command

adb install (drop apk here) >> Enter

Run Openrp.apk:  

adb shell monkey -p com.yulong.openrp -v 500
abd reboot

it will enter to factory mode

adb device

if Device Unautorishized

then

adb kill-server
adb start-server 

let's backup Recovery n Boot

adb shell dd if=/dev/block/platform/mtk-msdc.0/11230000.msdc0/by-name/recovery of=/storage/self/primary/stock_recovery.img

And 

adb shell dd if=/dev/block/platform/mtk-msdc.0/11230000.msdc0/by-name/boot of=/storage/self/primary/stock_bootimg.img


Flash TWRP Image

adb push (drag and drop the recovery image file here)/storage/self/primary/

remember to put target after recovery file insert (/storage/self/primary/)

adb reboot
adb shell dd if=/storage/self/primary/recovery_twrp_e502.img of=/dev/block/platform/mtk-msdc.0/11230000.msdc0/by-name/recovery

if no such file, device still loading. repeat code untill loaded

adb reboot


Exit Factory Mode by Ufi >> Special Task >> Exit Factory Mode (You should connect in Download Mode)

don't turn on Device, go to directly Recovery Mode by press and hold Volume Up + Power

when enter TWRP, Install SuperUser >> Wipe cache >> Reboot System

it will boot twice,

First Install SU, Second boot Normal