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[Official] Oppo A39 CPH1605 Firmware For Flashtool FILE

by Oppo Fans
Oppo A39 CPH1605
 Stock rom (firmware download For FLASH FILE)

Oppo A39 CPH1605
firmware For Flash FILE

Do you need stock ROM (firmware) for Flashing Oppo A39 CPH1605
? Fast download here.

This ROM might be useful for unbricking or repairing your phone partition that is bootloop, softbrick, hang on logo, red light blink, lost recovery, failed flashing custom ROM, rooting, wrong install twrp, trouble on unlocking bootloader etc. Or are you a cellphone technician? Whoever it is, may be useful, There was a problem while unlocking the bootloader.

Basic knowledge

What is firmware? Firmware is a specific class of software that has an important role on the performance of your Oppo A39 CPH1605
, so if one of the firmware partitions is having problems, it will have a serious impact on your cellphone such as The application always stops suddenly, Softbrick or bootloop is marked with stuck on logo , can’t boot to the home screen or Blinking red light “and are scared until a hardbrick occurs because EMMC Oppo A39 CPH1605
becomes weak.
What is Stock rom? It is a factory default ROM that has never been modified by a third party user such us Color OS from original Oppo user interface.
What is Custom rom? Unlike the stock ROM, custom rom is a modification of a third party developer or private user who wants to feel the sensation of a more user experience of his Oppo A39 CPH1605
, as we often know HavocOS, MokeeOS, CyanogenMOD, LineagoOS, AOSP, Resurrection Remix “, some are only porting from other devices such as MIUI port from Xiaomi, EUI “Emotional UI” from huawei, TouchWiz / One UI / fake samsung, Flyme OS from Vivo, etc. Also custom ROM can be useful as an alternative tool for bypass or Unlock FRP account if you forget the Username or password from the Color OS or Google account. But it is not easy to do, you are required to unlock bootloader, Flash CWM or TWRP recovery and Rooting, after that you can only install Custom ROM or Flash Xposed Installer on your Oppo A39 CPH1605
What is OTA Updates? is usually in the form of archive update.zip and can only be installed via recovery mode, FOTA update apps or adb sideload. this is an update from the factory developer to upgrade the system or fix bugs. As for the contents in the archive file as below
– stock /System/… or system.dat
– stock boot.img
– stock recovery.img

  • OTA Updates usually in the .zip archive there are the following files
    • /META-INF
    • stock /System/… or system.dat
    • stock boot.img
    • stock recovery.img
  • ROW images, usually in the .zip / .tar / .tgz archive there are the following files: Flash_all.bat, system.img, vendor.img, vbmeta.img, splash.img, cmnlib.mbn, hyp.mbn, tz.mbn , NON-HLOS.bin, patch0.xml, devcfg.mbn, gpt_main0.bin, lk.img, logo.img, prog_emmc_firehose .mbn, rawprogram0.xml (Qualcomm chipset), Android scatter file (MTK chipset)

Preparation before flashing

    • Please pay attention before you do an update, downgrade, rollback or unbricking your Oppo A39 CPH1605
      , please charge your battery Oppo A39 CPH1605
      at least 80%, this is to ensure that there will be no failure in transferring data files between the computer and Oppo A39 CPH1605
    • If possible, back up your mobile data to a computer or MiCloud especially your EFS NVram to prevent invalid IMEI from installing a new ROM.
    • important! This will make your cellphone totally dead if it is not done properly. Therefore, all actions that make your cellphone bricked, are your responsibility.
    • Flashing Oppo A39 CPH1605
      through Flashtool is done only if the firmware is the result of a full Dump backup, Full ROW images wrapped in a .zip, tar tar or .ofp file instead of .ozip archive there are the following files: boot.img, system.img, vbmeta.img, vendor.img, splash.img, hyp.mbn, tz.mbn , NON-HLOS.bin, devcfg.mbn, patch0.xml, gpt_main0.bin, logo.img, prog_emmc_firehose .mbn, lk.img, rawprogram0.xml for Qualcomm chipsets, Android scatter file for MTK Mediatek chipsets.

How to Flash Oppo A39 CPH1605

Installation guides can be divided into 4 depending on the type of file and case.
0] For Video tutorial: here
1] Flash ROM Oppo A39 CPH1605
Via RECOVERY MODE “If your cellphone can still enter recovery mode,please check by Pressing the Volume down & Power button together” >> Read instruction here
2] Flash ROM Oppo A39 CPH1605
Via FASTBOOT MODE Via ADB fastboot tools “If only stuck in the logo and can’t into recovery mode, and you can’t install OTA updates Oppo A39 CPH1605
on recovery mode and and errors only on one system partition like boot, recovery or system only >> Read instruction here
3] Flash ROM Oppo A39 CPH1605
Via FASTBOOT MODE Via MiFlash “If lost recovery and stuck on the logo, and can still enter fastboot mode “Test by pressing the Volume up and power buttons simultaneously” >> Read instruction here
4] Flash ROM Oppo A39 CPH1605
Via FLASHTOOLS “If lost recovery and softbrick, and can still enter fastboot mode “If the screen is black, unable to enter recovery or fastboot, it is indicated by a blink light when charging” also via Emergency mode EDL >> Read instruction here

Disclaimer: We are not responsible if your cellphone becomes a brick, all your actions are your personal responsibility.

Oppo A39 CPH1605 Firmware Download

Country: Global – International Multilanguage

Name: Oppo_A39_CPH1605_EX_11_A.18_190328.zip
Size: 2 GB

Download Link >> https://drive.google.com/file/d/1kjmzAkuNu-BlouDErVzRQddghEzSIayQ/view

Credit to official Oppo, Forums & Developer
source @oppostockrom

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