Oppo F7 CPH1821 Full Dump, With Security Network File Free Without a Password now you can use it with any emmc toolbox like ufi emmc tool, z3x easy plus emmc tool, ic friend tool, etc… Even if your phone is stuck on the hang-on logo, you can probably fix it with the help of this file.
Download Oppo F7 CPH1821 Full Full Dump With Security Network File, which you can flash and write with any emmc tool, this file does not have any password and it is absolutely free, to whiten this file you can use UFI Emmc Tool, and Z3X easy jtag plus
Why would you want to update the Oppo F7 CPH1821 Full Dump?
1 Because your Oppo A53 2020 phone is hanging then
2 When your phone hangs on just hang on the logo Oppo A53 2020 name
3 When you reset or hard reset the phone, if the phone is not working then you can Write a Dump file
4 When there is a soft brick or totally off while updating software.
5 After the flash phone is completely off or hang on logo only then you can write the dump file
Keep these things in mind while writing a dump file for Oppo A53 2020
1 Good reabll and clean your emmc ic then identify
2 check power supply emmc box
Now let's know how to write Oppo F7 CPH1821 Full Dump File
Download all files from the above links And Extract all files
Install emmc box setup like ufi
Install Driver
Open the ufi emmc tool icon
insert emmc of your ufi emmc box
Click identify
after identifying check consume error
if 90% consume error then go to read a security file backup
after backup then erase emmc file and factory emmc
now the write full dump file
after writing the dump file you can restore the security file
then format user data
Now it’s all Done