• How would I revert back to the stock Fairphone 4 image?

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    C

    @MrT10001 Thx. That's it.
    I always tried to push the power button, too.

  • Slow reboots

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    arubislanderA

    @Vulpex Sure, because restarting Lomiri would clear up a lot of stuff, no true reboot would be needed most of the time.

  • Can’t manage the bootloader to unlock

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    MoemM

    @janmv I'm glad to hear your good news! Well done, and I hope you'll enjoy Ubuntu Touch.

  • Mobile data on MetroPCS

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    stanwoodS

    @elysian893 I guess you did install UT yourself?
    To do so, if I'm right, you first have to revert back to Android 11 before installing Ubuntu Touch. The reason is that the device has been ported on Android 11 and thus it needs specifically those vendor firmware from Fairphone. If in the meantime the device has been upgraded to A12 or 13, then there are large chances that you will get issues on the general use.

  • Mobile data disconnects during phone calls

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    B

    A pity. Than i'll have to deal with that and re-enable it after every call.

  • Install with ubports installer resulted in having a debug kernel

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    flohackF

    @Keneda Just a few 2 cents her:

    Yes for porting we often set the Android build to build a so-called userdebug image. That ensures certain behaivour, but I am unsure if we really need that. So it could be that the FP4 kernel built during our porting build is set to debug since userdebug target is being used.

    Someone could explore this by trying to build their own port with instructions from porting group and then see which flag is being used. It would be good to finally address this, since debug kernels are potentially slower than release.

  • Problems with apt because root partition isn't big enough

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    arubislanderA

    @bbiw One way to improve the documentation is writing down everything you learn and contributing that as documentation. In that way slowly the documentation situation will improve.

  • Data still not working after months of works, I go to e/os

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    Hi @AppLee

    thank you for your comments
    After some troubles returning to A11, I am back to A11

    I would like to deactivate IMS, as you suggest, but the only menu in the settings/dev settings is "IMS settings display" subtitled "debug mode when IMS enable". Didn't find something on the web about it on A11. any advice ?

    JN

  • FP 4 without mobile data

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    @tonton_
    doesn't work for me (fp4, UT20.04 OTA 5, Free provider), I have tried so many things...I think I have to find another OS. But it was working in 2023...

  • Weird OS update problem.

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    L

    @DrPi Same thing happened to me. I fired up my Pixel 3a after being off for a long time. Running OTA-4. Checked for updates, found apps to update but not OTA-5. Following your suggestion, I switched from English to UK English. It then found OTA-5 immediately and is now updating.

  • fp4: another brick in the wall

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    C

    Thank you for your effort, and hints/help.
    I had only written the initial post in the hope of a miracle, that there would be another way out than asking fairphone support for an EDL to clean the bootloader.;--())

    @MrT10001 said in fp4: another brick in the wall:

    ... If Law enforcement can do it and do it on locked, encrypted iPhones (they are difficult to get into iOS unless you have expensive tools), expect the criminal fraternity to have to ability to do it.

    I don't have $2k to buy an EDL device, and I certainly don't belong to a criminal organisation, ...damn, now I could use something like that
    ...;-)lol

    No I don't have a FP (yet) as they are expensive here in comparison to other devices and from what I have seen

    agree! But it was one of the most comparable thing I found for linux- and lineage-derivates without PWM.

    and read have issues that involve sending them back to FP to recover - read here.

    I should have read this things before!;-)

  • How to get internet in waydroid with ufw enabled?

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    @Inali
    Thank you for the effort, maybe this site helped a little bit. The solution i've found is a simple: sudo ufw allow out on waydroid0 to any. I was (and still am) confused about the 2 devices and how they "work" together. Now that i know which interface to deal with i can, of course, precise this rule, but i have another (Android-) firewall in the waydroid container that can handle this.

  • Battery saver weirdness

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    VulpexV

    This issue has been solved by troubel-shooting with the dev Lional.
    Fix:
    Prevent app suspension in UTTT was toggled on for "Batter-saver" which caused chargin troubles and the phone keeps a better chage.
    Thanks for the quick respond.

  • reflash after installing Ubuntu Touch

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    @mihai said in reflash after installing Ubuntu Touch:

    UBports installer(0.10.0) (I, ve updated it, first I, ve used a beta version) says: "The device halium_arm64 is not supported"

    Boot into fastboot mode to solve it.

    @mihai said in reflash after installing Ubuntu Touch:

    I think I am in the fastboot mode : "the bootloader is unlocked and ..."

    That is the normal booting process with unlocked bootloader, not in fastboot mode
    To enter fastboot mode:

    Make sure your Fairphone 4 is fully powered off Keep holding volume down and plug in USB-C cable to the charger/computer You're now in fastboot mode

    Reference: https://forum.fairphone.com/t/no-fastboot-on-fp4-after-ubuntu-touch/96618/2

  • FP4 - Ear phones not working, GPS not working

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    A

    @Vulpex As the author of that post, I'll be interested to hear whether it helps with audio via USB-C on FP. I've been trying all kinds of things to get audio to switch to USB-C on plugin on my OnePlus 6T, but without success so far 🙁
    It's noteworthy that this issue (or two very similar issues) occurs on two different devices

  • Install failed on Fairphone 4

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    Y

    @dh297

    Just for anyone that stumbles across this. I was actually just having the same issue, and I was using a Linux desktop with ubports-installer, and I still was getting the same exact issue as you. I did however do as Keneda suggested, and installed Android 11 (previously had Android 13). I ran ubports-installer again, and the installation worked perfectly after that.

    You can find an installation for Android 11 in the link below.

    https://support.fairphone.com/hc/en-us/articles/18896094650513-Installing-Fairphone-OS-Manually

    Good news is that it's actually very easy to reinstall Android 11. Your bootloader is probably already unlocked, so I think all there is to do is just download the right Android version that they give, and run the right script. I would do the Android setup on a Linux desktop though. It makes it a lot easier; rather than worrying about USB drivers and stuff.

    Good luck!

  • Ubuntu 20.04 Security, Fairphone 4 hacked immediately after first boot.

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    LakotaubpL

    @randomusername Just tried typing Kernal in my FP4. When starting to type "Kernel" I get a row of suggestions. The highlighted one is the one suggested as the most likely fit for the word you are after.
    If I stop typing at Ke the highlighted suggestion is Keep. Add an r and the high lighted suggestion is Kernel.
    Try typing High and see what you get highlighted as you type.
    At this stage I am lost to understand how your FP4 could have been hacked by you installing UT and connecting it to the internet.

  • This topic is deleted!

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  • This topic is deleted!

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  • A question about megapixels

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    A

    Hello @ezst036
    I see the same settings as you: 16:9 8.3MP (or 4:3 12MP), and I did not find how to have a higher resolution.