Vendor name : Fairphone
Device name : FP3
Device codename : FP3
Previous version : e-2.5-t-20241111446827-community-FP3
New /e/ version : e-2.6.3-u-20241218455570-community-FP3
the device is : Not rooted
Bootloader : Unlocked
it has been released for devices on “Community branch” ! even not yet on “Official branch” …
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I have just been abble to dirty-upgrade my FP3 with success and without /data loss
from “e-2.5-t-20241111446827-community-FP3” to “e-2.6.3-u-20241218455570-community-FP3”
using the “recovery-e” and “adb sideload” the last
- /e/OS “ota” build for the FP3 : e-2.6.3-u-20241218455570-community-FP3.zip from
https://ota.ecloud.global/community/FP3/e-2.6.3-u-20241218455570-community-FP3.zip
clic here, to expand the used Dirty-Upgrade method
HowTo perform a dirty upgrade to “/e/OS-U” from a previous “/e/OS-T” version ?
→ it is as simple as a dirty update…
download the file on a computer, boot the phone to the recovery mode and use “apply update” then “from ADB” :
Install platform-tools on a computer
Installing adb and fastboot on a Linux PC
Installing adb and fastboot on Windows PC
On the computer,
download the latest /e/OS-U “ota” build for your FP3
e-2.6.3-u-20241218455570-community-FP3.zip
(designed for update/upgrade, don’t unzip it, and put it into the platform-tools folder)
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Boot the phone into recovery mode.
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Select Apply Update,
then Apply from ADB
The screen should now change and the output at the bottom ask you to send the package from your computer.
On the computer,
Open a terminal from the /platform-tools folder (use the right click contextual menu of rhe mouse), and
issue command to sideload the latest /e/OS-U “ota” .ZIP
adb sideload e-2.6.3-u-20241218455570-community-FP3.zip
it will be very long … including a long time apparently stuck at 47%
On the computer the sideloading shows progress as a percentage figure that will stop at 47%. The phone will still be installing though (even though it might feel like nothing is happening )
the phone screen will be mostly blank with just the output at the bottom showing progress.
and you can expect to see the following screens
and on the computer :
it is done !
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Tap Reboot system now to boot into eOS.
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look like i cannot use anymore “files transfert” through USB to my PC running a debian based linux distribution