Instructions are divided on two parts(i.e. if u have a ROM with its kernel or u have a ROM without kernel)
First Common instruction is DO a Backup of your working device via CWM Recovery or any other recovery you know
Secondly i assume that u have copied the ROM zip file to your SD-card already and
Thirdly that you are on Stock Rom ohterwise,plz first roll back to it,as it ensures problem and successful flash of ROM
- For Rom Without kernel zip along with it
- Boot into CWM recovery by first switching off and the powering on the device by holding the button combination(varies with device,for A70 its VOL.Down button and power button)
- Take a Backup
- Factory reset from the menu of CWM
- Flash the ZIP of the ROM from the folder in which u kept it on your sd-card
- After flashing of rom /installation of rom by CWM is done then
- Reboot
- And Voila its done(if it Boots up !!!)
- For Rom With Kernel zip
- same procedure as above upto point no. 5
- after that again flash a zip that is having the kernel
- now same as from point no. 6 upto point no. 7
Q.phone is stuck at logo and no cwm recovery
A.just flash recovery from adb or fastboot method..(refer here)
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