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Tuesday, 9 October 2018

Oppo A3s official Firmware +Tool + Driver Download

Oppo A3s official Firmware +Tool + Driver Download 

Download Official Firmware [Flash File ] Oppo A3s-

Download Official Stock Firmware Flash File For Oppo A3s. If you have Oppo A3s Smartphone and You want to download the Stock ROM /Flash File/For it then You are on a Correct Place, You have to do this by following the Below Guide.

The Oppo A3s is a Smartphone Which is Run on android 8.1 OS and Powered by a QCOM Processor, the Oppo A3s is a Dual sim Smartphone that accept 2 Regular SIM card, connectivity Option’s include 3G  4G, GPS, Wi Fi, Bluetooth etc, Sensor include Goryo proximity Gravity etc.

In Some cases We have bricked our device, then we can bring back the phone (Unbrick) using the stock firmware anytime. Also if you feel your Oppo A3s lag or has an issue, then flash the stock firmware from the list below and save from situation. Stock Firmware doesn’t void a warranty on your Oppo A3s


1. This Guide is Work only On listed Phone So Please Don’t try it on any other Phone.
2. Flashing The ROM Will Erase all your Data So Must Create a backup of your personal data before Flashing.
3. Please Do carefully, We are not Responsible for any damage, bootloop, or dead SD card’s.
4. Ensure that your Device at-least 50% charge During Flashing Process,to Stop the Accidentally Switch off.
5. Follow all steps correctly otherwise it cause bootloop.
6. Must backup NVRAM using this Guide [MTK only] before Doing anything.

Firmware Information-

Device NameOppo A3s
OSAndroid 8.1
languageMulti Language
Root accessNot Rooted


Firmware CPH1803EX_11_A.02_180705_88dff542.tar.bz2

Product name: Oppo A3s
Type: Full ROM/OTA
ROM Size: 4.3GB
Product version: CPH1803EX_11_A.02_180705_88dff542.tar.bz2
Os: Android 8.1
Password: Null
Download: G Drive


  • Download tool Here


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