New update Oppo F1s Marshmallow Stock Rom

Hi Friends, Finally Oppo launched most awaited Marshmallow Rom for Oppo F1s. This is a ColorOs 4.0 Stable Rom for Oppo F1s and here is an easy and safe tutorial for install new update Oppo F1s Marshmallow Stock Rom.

Oppo F1s is a Smartphone phone which is available in Dual SIM with 5.5 inch display. Oppo F1s has a 13 megapixel camera, 16 megapixel selfie expert Front camera and runs a Mediatek MT6755 chipset. Oppo F1s comes with 3/4 GB RAM, 32/64 GB Rom.

Preparation of install new update Oppo F1s Marshmallow Stock Rom:

1. Take a backup of your phone Click here.
2. Your phone battery should charge 80% minimum.
3. Read all steps then do it careful.

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Download Rom and tools of Oppo F1s Marshmallow Stock Rom:

How to install new update Oppo F1s Marshmallow Stock Rom:

This is easiest method for install Marshmallow Stock firmware in your Oppo F1s. Just follow these steps:

Step 1: Download Oppo F1s Marshmallow Stock Rom OTA File file on your phone and PC. If you download OTA file on your computer or laptop then connect your phone to PC or laptop and copy the zip file into your Phone Internal Storage. Do not copy the OTA zip file into any folder!!

Step 2: Tap on Files icon from your phone app menu, then tap on the All Files tab (See in this image). Now tap on “Phone Storage” and Scroll down then tap on the OTA zip file. See in this image.

Step 3:  Now your phone is going to reboot in recovery mode and Rom flashing process start. Don’t interrupt this process, it might to take 4-6 minutes for your phone to first boot on Marshmallow Stock Rom.

Step 4: Now your phone is going to Reboot in recovery mode and Rom flashing process start. Don’t interrupt this process, it might to take 10-15 minutes for your phone to first boot on Marshmallow Stock Rom.

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After install new update Oppo F1s Marshmallow Stock firmware, you can root your phone because root allows you to use a maximum of your phone without any restrictions. After root you will install custom apps, Rom and custom setting in your phone. But first read Root Advantage and Disadvantage by this article.

I hope you like this new update Oppo F1s Marshmallow Stock firmware installation guide from which you will be able to easily install new update Oppo F1s Marshmallow Stock firmware  without any extra efforts. If feel any problem in this guide then please use comment box. Thanks to all.