Develop Bugs

[Q] Samsung F2FS

Is there any "official" Custom ROM supporting f2fs flash-filesystem
for S4 mini ?
Thnx.

EDV-Oellinger said:
Is there any "official" Custom ROM supporting f2fs flash-filesystem
for S4 mini ?
Thnx.
Click to expand...
Click to collapse
AICP latest test build

Miccia said:
AICP latest test build
Click to expand...
Click to collapse
is CM 12.1 support this file system? Because i convert data, cache and system to f2fs, flash CM 12.1, and the result was bootloop.

EDV-Oellinger said:
Is there any "official" Custom ROM supporting f2fs flash-filesystem
for S4 mini ?
Thnx.
Click to expand...
Click to collapse
If you use F4k kernel in S4 Mini, any rom will support F2FS.

Anyone running a treble GSI on top of Miui 10.2 vendor?

Hi folks,
I was installing the phh-treble on my device today, and ran into a bootloop.
Is anyone succesfully running it on top of a Miui 10.2 vendor partition?
I fastboot flashed back Miui 10.0.6 vendor from here and it boots, but this is only a workaround and Wifi is dead
Thanks!

Mokee rom is usually the best vendor to use.

[email protected] said:
Mokee rom is usually the best vendor to use.
Click to expand...
Click to collapse
Thanks :good:
Interesting that this vendor should do better than the stock vendor

user822 said:
Thanks :good:
Interesting that this vendor should do better than the stock vendor
Click to expand...
Click to collapse
This phone is weird ? like that. I am not sure but I read it that people only had success with mokee but also people have try MCAOSP and Ancient might work too since @guzman uses it now for his own ports for the OOS and the zenui pie ports.

F2fs miui pie roms?

Which miui pie roms are currently supporting f2fs?
thx in advance

Dedede_ said:
Which miui pie roms are currently supporting f2fs?
thx in advance
Click to expand...
Click to collapse
none. you must flash fstabs to make rom support f2fs.
theres a guide here
https://telegra.ph/All-about-F2FF2Fs-01-20

Can someone help flash my umidigi f1

No matter what no treble room works for me I have tried to flash decryption zips and magisk but no luck can someone maby link what they use

Update
I figured it out I was so confused because the treble check app says a partion but only a/b ROMs work but ROMs have been running great currently using the latest bliss rom

dcraffam said:
I figured it out I was so confused because the treble check app says a partion but only a/b ROMs work but ROMs have been running great currently using the latest bliss rom
Click to expand...
Click to collapse
Umidigi F1 has A/B partition, some GSIs or semi GSIs are adapted for devices with A/B partition and also has to be adapted for a device with a mediatek processor, just read carefully about these requirements to can work for you.

ExFat OTG & Lineage OS

I have been searching Google and XDA for a while, and can't find a clear answer for my question. Which, if you keep reading, I will try to explain.
Why I can't use an OTG device whilst I'm running Lineage OS unofficial 16 & 17 when it is formatted exFat or NTFS.
I am aware of the obvious answer, A Microsoft License.
And I can fix it by flashing a non stock kernel that has support for exFat and NTFS.
I have a Redmi Note 7 running an unofficial build of LinOS 16 - https://forum.xda-developers.com/redmi-note-7/development/rom-lineageos-16-0-t3923203.
Which can read/write my OTG and external SD card whilst in Twrp, but not when booted in the ROM. Until I flash a non stock kernel (Genom Kernel).
I also have a Oneplus 6T running an Unofficial LinOS 17 - https://forum.xda-developers.com/oneplus-6t/development/rom-lineageos-17-0-t3967254 by @LuK1337, who, is an official maintainer for Lineage. Who also developed LinOS 16 for the 6T, which I ran the unofficial version for a week some time ago, that also had the same problem as above with an OTG with exFat. (Have not tried official Oneplus 6T LinOS 16 yet to test - To tempted by Android 10)
To my knowledge, at the moment, I haven't found a kernel that I can flash to gain the support, and don't really like flashing non stock kernels because the maintainers do not really support them whilst running their ROMs, especially for bug reports etc.
I am very aware that fat32 is trouble free with Lineage OS, but has a 4gb file size limitation, which is a bit of a pain when making a nandroid backup.
I have seen the Lineage conditions for making Lineage 'Official' on a device (screenshot attached)
So, my real question is, did Microsoft ask Lineage Lawyers to stop support for exFat on these OEM devices? Or, if I wait for the ROM to be Officially Supported, would they then work with exFat?
What is the deal? Stock Oxygen OS and Miui work fine with exFat support.
Can anyone help with my predicament, which I can't find an answer too.
Is there another option I have not seen.
Fat64
Thanks in advance.