Tools needed can be downloaded from
forum.xda-developers Section 3.
parted_gdisk_fdisk_mkfs.ext4-AARCH64.zip -
[Click for QR Code] (1.95 MB, 3326 views)
parted_gdisk_fdisk_mkfs.ext4-ARM.zip -
[Click for QR Code] (1.56 MB, 4212 views)
In this case the phone is Mi Redmi 2 Prime (wt88047) and file used is
parted_gdisk_fdisk_mkfs.ext4-ARM.zip
Unzip and push files to phone.
adb push PATH/TO/PARTED /
adb only available when phone is ON. Here no android OS in phone. So TWRP is used. For open in twrp first phone is started in fastboot by pressing low volume and power button together. Then phone is turned on to fastboot.
Then in command promt (adb drivers must be installed ) go to adb & fastboot path and do the command. TWRP must be downloaded keep in the same path of fastboot.exe
fastboot boot twrp-3.3.1-0-wt88047.img
Now adb is available.
Then take adb shell and using parted create a system partition.
adb shell
chmod a+x parted
./parted /dev/block/mmc0blk0
unit b
Print the existing partition table before you do any work on partition and save it as a picture.
The code below prints the partition table.
(parted) print free
Here you can 23 is missing. It is the accidentally deleted system partition
Its start and end Must be noted to Create the partition.
23 - starting block 236503040B - end block 1310244863B
mkpart primary ext4 236503040 1310244863
name 23 system
quit
This is how a system partition is created for a android phone.
