How to install Stock ROM on OWWO 7S [Official Firmware]

How to install Stock ROM on OWWO 7S [Official Firmware] 1

The official OWWO 7S Stock / Flash firmware file is now available for download. You just need to ask permission to download the file. We share the step-by-step guide to Install the official firmware of OWWO 7S. Please do not try to skip any steps because each step has its own importance in this guide, if not followed correctly, it could damage your device. We have gathered more information on OWWO 7S Stock ROM If you want, you can read it from below.

OWWO 7S is powered by MediaTek CPU. This is a very medium CPU. Firmware stock available for MediaTek MT6737T. The firmware is very big that's why we recommend having a stable wifi when downloading firmware. This ROM can be flashed using the SP Flash tool. Name of the official stock firmware version H122Q.M.ZT.HB.FH.SRSWSL.0104.V3.04 – full_h122q_zt-user 6.0 MRA58K – FreemeOS 7.0. The firmware is based on Google Android 7.0 Nougat I give you cell phone.


There are many benefits of having stock ROM from an Android device. You can fix Bootloop and black screen issues by flashing the default firmware again. If you are facing various software related issues, you can install a stock ROM to fix it. You can cancel the demolition and root the device by flashing the firmware again, which will guarantee the warranty of your device.

OWWO 7S Stock ROM Details:

  • Download format: Zip Verison
  • Firmware type: official
  • Compatible tools: SP Flash Tool
  • Gapps file: Included
  • Compatible Devices: OWWO 7S

What is Stock ROM and what are the benefits?

Stock ROM is pre-installed on your phone or tablet. This is an Android version developed by original equipment manufacturers to make their phones look unique. They have also been pre-installed with certain applications.

The reasons for using special ROM over Stock ROM are:

1) Security: This ROM was developed by large companies and therefore there is less chance of malware / virus affecting the phone.

2) Warranty: Installing custom ROMs requires root access and this voids your smartphone warranty in most cases. Many original equipment manufacturers do not allow root access or adjustments.

3) Pre-installed apps and features: Many of these ROMs come with pre-installed applications that are sometimes useful. This application varies between various manufacturers and even for models. Some original equipment manufacturers also offer premium features to their customers such as launchers, wallpapers, home screens, etc.

Benefits of OWWO 7S stock firmware

  • Stock Flash to cancel the installation of your OWWO 7S
  • Flash Stock ROM to fix bootloop problems.
  • Improve and reduce OWWO 7S
  • Cancel root or fix errors on your cell phone.
  • To correct delay or stutter in OWWO 7S
  • Return to stock to get your guarantee.

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Disapproval: You are not responsible for damage caused to your device while following this guide, so please continue at your own risk. However, we will be happy to help you with any problem that is within our reach.


Download OWWO 7S Flash File / Stock ROM

Steps to install an official stock ROM in OWWO 7S

  • First, make sure you have followed each of the steps mentioned in the prerequisites section.
  • After that, you need to download the file mentioned in the Downloads section and transfer it to your phone
  • After the transfer, follow this guide from below to install Stock Firmware / ROM on your smartphone.
  • After completing all the steps mentioned in this guide, your phone should start in Stock ROM.

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