Teclast X98 Plus

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Teclast X98 Plus Mirek190 V2.1 Custom Rom

Teclast X98 Plus Mirek190 V2.1 Custom Rom

Updated: 28th March. Version 2.1 has been released. It’s a bug fix released of version 2 which added a new range of tweaks and updates posted below in the changelog.

The Teclast X98 Plus gets the Mirek treatment with a first version release on the X98 Plus. If you have an X98 Plus this is no doubt a ROM you’ll want to try out as it’s 10 times better than the stock one. It features a huge amount of tweaks and improvements and is much faster overall.

Screenshots of the ROM:


—————————————————————– v2.1 ————————————————————

– fixed problems with some apps and games like – Facebook , Clash and Clans etc …

—————————————————————– v2.0 ————————————————————

3 – 5 – 7 buttons possibility to choose
– default 3 buttons of the navigation bar
– settings –> about tablet –> status ( fixed )
fully deoddexed
zip alignement
– fixed wake up lag
– added NTFS support for sdcard
– smaller navigation bar
– shorter animations
– increased cached apps in ram to 45 ( increased multitasking )
– increased shutdown device in temperature to 80 c.
– warning about low level battery information now is at 5 %
– lower minimum brightness
– lower default brightness level
– notification about of a high audio level is increased to max level audio
– faster mount pints
– modded KSM to save battery
– added a new governor ( interactive modded ) to save battery
– scheduler deadline ( real-time )
– VM tweaked to save battery  – better/more efective settings for swap
– File system tweaks
– IO tweakes
– seeder increased
– navigation bar buttons positions centered ( fixed )


– unsecured kernel
– fully rooted
– added setup wizard – works afrer clean install to setup device
– removed all chinese apps – only left boot menager
– default english language
– default GB timezone
– apex launher
– total commander as a file menager
– removed unessedary phone stuff – should save barrety
– Added google framework for google apps
– DPI changed to 300 ( because everything was too big )
– switched off some loggers – to save battery
– installed busybox
– added adaway – ads blocker
– added full GPU acceleration
– added google DNS
– added better buffers for internet
– added straight video streaming protocols without buffers
– added some setting for battery saving
– added contacts app
– added sync with google account for the calendar
– added sync google contacts to contact app
– added sync to google account for the internet browser
– wifi scan increased to 180 s
– other small fixes for the battery saving
– default android boot animation instead of teclast boot animation
– development settings on as default
– Updated GMS and play store
– browser – homepage changed to google.com ( max open tabs 16 )


X98 PLUS (A5C8) Android 5.1 Mirek190 V3313 MiB4485
X98 PLUS (A6C7) Android 5.1 Mirek190 V3313 MiB1706
X98 PLUS 3G (A6C9) Android 5.1 Mirek190 V3309 MiB3021

Source: X98 Plus Forum V1 Release thread

Video tech reviewer and tech blogger. I have a huge interest in the latest tech, tablets, laptops, mobiles, drones, and even e-scooters. Active in the tech community since 2008 days of the Omnia i900 Windows phone. Samsungi8910omnia.com, Samsunggalaxysforums.com founder from way back.


  1. Hello, I have a serious issue with this tablet, the Teclast X98.

    Yesterday I tried to reboot the Windows 10 OS from the settings, but took it 3 hours to get it to the Windows installation, and after that, jumped from 64% to 95% and keep restarting the tablet over and over, going directly to the Windows partition instead of dual boot, until it gave me a message of error about the AHCI Bios. Since I cant access or upgrade the bios because its an executable, I thought Windows was done.

    OK. I managed to access the bios and put the dual boot back on, but the problem is that now the tablet is not charging at all. Not turned off, not in Android, NOTHING. I’m seriously worried. What should I do?

    If somebody can answer me or send me a tutorial on how to fix this, I would be very grateful.

  2. Hi everyone,

    Is the file:

    X98 PLUS (A5C8) Android 5.1 Mirek190 V1 310.1 MiB 510

    Corresponding the v2.1???

    I think it isn´t but…. where can i download the version 2.1.

  3. hello i have a teclast x80hd dual boot & it’s really powerful but accidentally i partitioned in windows & now it doesn’t start… i don’t know what to do… it can not recognize a booted usb with windows 10… can somebody help me?… i think the firmware can help but i can’t find it anywhere…

  4. V2 is up…

  5. Would it be compatible with the new X98 plus 3G??

    • I imagine it would be, the only change is the new hardware modem. All of the hardware is the same. But you would lose the dialer app as the ROM isn’t built for the 3G version of course.

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