download rom oppo a77 free firmware

Free stock rom oppo a77 for everyone, upgrade oppo a77, repair firmware and more.

download rom oppo a77 free firmware

version:    CPH1609EX_11_A.21_180205

download rom oppo a77 free firmware
download rom oppo a77 free firmware

capacity :     1843M

download rom

download rom link 2

 

how to update rom ota

1. download file flash oppo A77

2. copy to sdcard

3. turn off oppo  A77 phone

4. hold (vol -) + power

5. select install from sdcard

6. wait for finish with a cup coffee. enjoy

note : not lose data when update via ota

more rom firmware oppo here  : all rom oppo

 

 

 

 

 

flashtool to flash stock rom here  download flashtool

qualcomm flashtool download here  QFIL

how to flash with stock firmware

*** stock firmware oppo a77  ***

Please read the instructions before getting started

  1.  manual backup data
  2.  Charge 50% or more
  3. Do not disconnect before completion

now , you must download stock firmware

version: Oppo_a77_CPH1609_MT6750_08082017 (use flashtool)

download stock firmware

download stock firmware link 2

version: Oppo_CPH1609EX_11_A.05_170509

download stock firmware

download stock firmware link 2

 

 

 

When the download is successful, unzip the file. Inside the file there will be a directory (sn flash tool) (driver) and (firmware).

step 1  : install driver (driver folder) skip this step if the driver is installed

step 2 : select flash tool exe (sn flash tool )

step 3 : choose download >>>>>>> choose scat file

step 4: choose file scat (firmware folder)

step 5 : Hit the key (vol-) + (power) connect the phone to PC via usb cable and click download button

step 6 : wait for completion

*** note ***

stock firmware oppo a77 that we share is provided by the phone distributor. It helps to restore your phone to its original stateFixes some bugs such as hanging the boot logo, software error, update error, and dead issue, and more    ………..

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