ahoneybun.net/content/posts/mobile-linux-2025.md

+++ title = "A 2025 review of Mobile Linux with postmarketOS v25.12" date = 2025-12-31 draft = false

[taxonomies] categories = [ "reviews", "mobile-linux", "aarch64" ] tags = [ "postmarketOS", "v25.12" ] +++

{% note(header="Note") %} This was tested on a OnePlus 6T using Phosh as the desktop/shell {% end %}

Hardware

This is an updated table based on my testing with v25.12:

Core Feature	Status
Wi-Fi/Bluetooth	Works
Touchpad	Works
Touch Screen	Works
Fingerprint Reader	Works
Cameras	Basic
Speakers	Works
Headphone port	N/A
USB-C port	Works
SIM Slot	Not tested

• work but not ideal quality

Cameras

Both work but they are not fully color and the quality is not best but I did not test them on Android using this hardware.

Wi-Fi and Bluetooth

I was able to connect to my home network without issues including using scp (to transfer the screenshots in this post) and ssh without issue.

Speakers

The speakers work and sound great!

Battery

Checking upower -d shows the following information:

Device: /org/freedesktop/UPower/devices/battery_bq27411_0
  native-path:          bq27411-0
  vendor:               Texas Instruments
  power supply:         yes
  updated:              Sun Dec 28 09:43:56 2025 (14 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               discharging
    warning-level:       none
    energy:              4.6904 Wh
    energy-empty:        0 Wh
    energy-full:         21.5776 Wh
    energy-full-design:  16.016 Wh
    voltage-min-design:  3.4 V
    voltage-max-design:  4.4 V
    capacity-level:      Normal
    energy-rate:         0.396 W
    voltage:             3.744 V
    charge-cycles:       N/A
    time to empty:       11.8 hours
    percentage:          40%
    temperature:         27.5 degrees C
    capacity:            100%
    technology:          lithium-ion
    icon-name:          'battery-good-symbolic'
  History (charge):
    1766940175	40.000	discharging
  History (rate):
    1766940236	0.396	discharging
    1766940205	0.383	discharging
    1766940175	0.405	discharging
    1766940145	0.352	discharging

USB-C port

The port works for power and data as expected, I did not test any external docks and such though.

Fingerprint Reader

I was not able to test this, it is under the screen unlike the OnePlus 6 which is on the back.

Software

Phosh

The animations in Phosh are smoother than this video shows when shown in person.

NOTE: The empty space on the bottom of applications in the overview is because of the keyboard placeholder being there.

GNOME Software

After the shell the next most important for a mobile device (and desktop in my eyes) should be the software store/center and for that we have GNOME Software:

Social Media

For Mastodon usage Tuba is a great mobile (and desktop) client:

Smart Home

I personally use Home Assistant and thanks to my friend Cassidy there is a nice looking application called Butler (it is a webapp but it works really well!)

Navigation

GNOME Maps is included by default and it seems to be much better than the last time that I looked at navigation tools on Linux Mobile (there is also Pure Maps but you do need to get an API key to use it online I believe).

Music Player

The default music player in v25.12 is called Gapless and it works well on mobile plus it supports my FLAC files without issue.

Video decoding

YouTube works without issue though Netflix (and I suspect other streaming websites) do not work, I suspect it is because postmarketOS ships with Firefox ESR rather than default Firefox.

Closing marks

If you have seen my older blog posts about Linux Mobile (I lost a few posts with my move) then you may remember how the open dialog (like with the Audio Player application in this example) did not scale well for mobile and kinda made them impossible to use. With that in memory I'm happy to report that it has been fixed in this example:

I suspect this might depend on applications using a newer libadwaita version so your mileage may vary.

Now a new interesting one to replace that issue! The print dialog! I was able to do this when trying to print out directions:

Tips & Tricks

• To hide the keyboard press and hold the bar at the bottom of the screen

Additional information

There are some more resources for updated information about Linux on this device:

• postmarketOS Installation
• [OnePlus 6 - postmarketOS Wiki](https://wiki.postmarketos.org/wiki/OnePlus_6_(oneplus-enchilada) - The 6T uses the same steps just a different image due to a bit different hardware
• postmarketOS Wiki Apps
• linuxphoneapps list
• postmarketOS Donation page