yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy A80 Guides, News, & Discussion] firemax13:
No, this is still Android Pie based. Samsung Open Source still not providing source code for Android 10, but soon they will release it just don't worry, if the samsung will release I'm gonna pull those new things to github. Gonna update you if I pulled the Android 10 source code to github.
[Samsung Galaxy A80 Guides, News, & Discussion] motobenny:
Galaxy A80 Android 10 Source Code

https://opensource.samsung.com/uploadSearch?searchValue=SM-A805F
[Samsung Galaxy A80 Guides, News, & Discussion] firemax13:
Uploaded!

You can now clone it or fork it from my github link that u can found from the first post. It took me 2 hours to upload it, it has 1.3gb when I unpacked it. Feel free to contact me for the link problem or collaboration.
[Samsung Galaxy A80 Guides, News, & Discussion] firemax13:
Updated to A805FXXU4BTC3/Android 10. Check my first post for the github link.
[Samsung Galaxy A80 Guides, News, & Discussion] lentas:
cant download
[Xiaomi Mi A3 Questions & Answers] kirki f:
Hello to everyone, i have a lot of problems with my mi a3 but lets take it from what is the most important now....i was on stock rom and i try to install twrp so when i flash the zip for some reason after the zip flashing i reboot in to twrp but the phone instead twrp went to fastboot and stuck there. Then i tried to flash the twrp via fastboot and i boot to slot b erase the boot again to slot a erase boot and after i flash the twrp.img and then reboot but nothing happens, i was again after android logo , in fastboot. Now i try to do the same and i have that results...
[Xiaomi Mi A3 Questions & Answers] garylawwd:
I'm presuming you were on the android 10 update? Twrp cannot be flashed with the android 10 update yet
[Xiaomi Mi A3 Questions & Answers] kirki f:
No i was on android 9 , you have something to suggest?
[Xiaomi Mi A3 Questions & Answers] _mysiak_:
What's the output of these commands?

fastboot --version

fastboot getvar all

adb

(just first two lines with version info)
[Xiaomi Mi A3 Questions & Answers] kirki f:
kirki@kirki:~/Desktop/platform-tools$ fastboot --version

fastboot version 1:8.1.0+r23-5~18.04

kirki@kirki:~/Desktop/platform-tools$ fastboot getvar all

getvar:all FAILED (remote: unknown command)

kirki@kirki:~/Desktop/platform-tools$ adb

Android Debug Bridge version 1.0.39

Version 1:8.1.0+r23-5~18.04
[Xiaomi Mi A3 Questions & Answers] _mysiak_:
1. try to update fastboot/adb to the latest version https://developer.android.com/studio/releases/platform-tools

2. why do you reboot via fastboot if you're already in fastboot mode? (fastboot reboot bootloader is just unnecessary)

3. what's the output of "fastboot devices"?
[Xiaomi Mi A3 Questions & Answers] kirki f:
ok i try to update fastboot . i reboot via fastboot to check if i have a respond because is not always respond .

give me some time for the output because i try to update platform tools, before it wasn't respond.
[Xiaomi Mi A3 Questions & Answers] kirki f:
​

thats the output from fastboot devices
[Xiaomi Mi A3 Questions & Answers] _mysiak_:
"Fastboot getvar all" still doesn't work, even with updated fastboot binary?
[Xiaomi Mi A3 Questions & Answers] kirki f:
i install the latest version of fastboot but i have the same problems, you have to saggest something?
[Xiaomi Mi A3 Questions & Answers] kirki f:
kirki@kirki:~/Desktop/platform-tools$ Fastboot getvar all

Command 'Fastboot' not found, did you mean:

command 'fastboot' from deb fastboot

Try: sudo apt install <deb name>

thats wat i take buck..
[Xiaomi Mi A3 Questions & Answers] _mysiak_:
Mac/Linux is case sensitive..type fastboot in lower case.
[Xiaomi Mi A3 Questions & Answers] _mysiak_:
Now you can do what you wanted with fastboot. [emoji846]
[Xiaomi Mi A3 Questions & Answers] kirki f:
sorry but i am in the same situation as before..
[Xiaomi Mi A3 Questions & Answers] kirki f:
and also before that in the top right site of the screen "press any cay to shut down" or power off , i dont remember exactly , appears!
[Xiaomi Mi A3 Questions & Answers] kirki f:
ok after a lot of fastboot getvar all i have this.....

kirki@kirki:~/Desktop/platform-tools$ fastboot getvar current-slot

current-slot: b

finished. total time: 0.002s

kirki@kirki:~/Desktop/platform-tools$ fastboot set_active a

Setting current slot to 'a'...

OKAY [ 0.035s]

finished. total time: 0.035s

kirki@kirki:~/Desktop/platform-tools$ fastboot erase boot

erasing 'boot_a'...

OKAY [ 0.023s]

finished. total time: 0.023s

kirki@kirki:~/Desktop/platform-tools$ fastboot flash boot twrp.img

target reported max download size of 804261888 bytes

sending 'boot_a' (39780 KB)...

OKAY [ 1.470s]

writing 'boot_a'...

OKAY [ 0.208s]

finished. total time: 1.678s

kirki@kirki:~/Desktop/platform-tools$ fastboot reboot

rebooting...

finished. total time: 0.050s

kirki@kirki:~/Desktop/platform-tools$

its looks good but it isn't because when i press volume up for rebooting the recovery i am again in the bootloader!!!!:confused::crying:
[Xiaomi Mi A3 Questions & Answers] kirki f:
Finally i brink my phone buck!!

i use the commands :

fastboot erase userdata

fastboot getvar all

fastboot erase boot

fastboot set_active b

fastboot erase boot

fastboot flash boot twrp.img

fastboot reboot

I dont now how it works but i have my phone buck , i used twrp to flash stock rom and i dident install it as zip (the twrp) .

Now that i am in the rom i try to flash twrp but it wasnt able but thats a problem for another day!!!:laugh:
[Xiaomi Mi A3 Questions & Answers] _mysiak_:
Just wondering - why do you even want to install TWRP? I see no point in all the hassle. :) I'm sorry to say this, but you have no idea what you're doing (looking at the commands you used), so either follow one of the guides step by step, or study more so you understand which commands to use and when.
[Huawei P9 Questions & Answers] Babakkardan:
I have an Indian L09 with the final Android 7 Miui. There is a Nougat Miui 8 stock rom released for the Chinese variant L00. Can I download the L00 Miui 8 rom and do a manual flash on my L09? Bootloader is locked.

I am not clear whether I have to flash the entire 2+gb rom or just the update app file? I have read a few guides on how to do this but am still unclear.
[Asus Zenfone Max Questions & Answers] koxu516:
Hello!

After getting my charging port repaired, my phone suddenly restarted and is now stuck on the boot logo. When I power + vol up, it just restarts and stays there in the logo, no animation, no loop.

If it's off and I charge it, the LED responds and I see the charging animation, but when I boot it up it gets stuck on the logo again.

I've tried searching a bit in the forums but all the links are expired or are inaccessible.

Anyone have any experience and resources to fix?
[Asus Zenfone Max Questions & Answers] jide1:
can you boot into recovery? if you can, try doing a factory reset
[Asus Zenfone Max Questions & Answers] koxu516:
Recovery is power + vol up right? it just gets me stuck on the logo
[Asus Zenfone Max Questions & Answers] jide1:
to boot into recovery, turn off phone, then press VOL DOWN + POWER BUTTON as soon as device vibrates, release power button but keep on holding VOL DOWN until you see recovery.
[Asus Zenfone Max Questions & Answers] koxu516:
I can get into recovery

Without doing anything it shows:

"

E: unknown volume for path [/factory]

E: unknown volume for path [/factory]

Supported API: 3

E: failed to mount /cache (Invalid argument)

E: failed to mount /cache (Invalid argument)

"

I can't wipe data/factory reset.

also my volume and power buttons aren't working that well.
[Asus Zenfone Max Questions & Answers] jide1:
i think its a hardware issue, take the device to service......
[Xiaomi Mi CC9 / Mi 9 Lite Questions & Answers] gringo80:
Hi,

This is gonna be very short :

As you can see, flashing custom roms/firmwares on (all) Xiaomi devices (after introducing project treble by Google) became a high risky business especially for noobs.

So here is some advice to avoid problems :

1- before flashing any firmware/custom rom : make sure you

never

choose

relock bootloader

in MiFlashTools (to avoid hard brick)

2- if you want to relock your bootloader : for example, if your device was shipped with a chinese firmware and you already have unlocked your bootloader, make sure you flash the same regional firmware (chinese one) before relocking it again. Any region mixing = hard brick ! (common error)

3- Mixing firmwares : if your device was shipped with a global/eea firmware and you want to flash a chinese firmware (for a specific rom) or vice versa, use fastboot one but again "don't relock your bootloader" (otherwise = hard brick)

4- tips : before using MiFlashTools, delete .bat files with relock and factory (if you want to keep your bootloader unlocked)

5- never buy a device with unlocked bootloader !

*********​

About Anti-Rollback

:

Mi 9 Lite / CC9 is not an anti-rollback enabled device, so here you can downgrade from a higher firmware version (10:Q) to the lower one (9:Pie) ... However, you can't relock your bootloader even if you use a firmware for the same region !

=> Downgrade = possible / Relocking the bootloader is not allowed for a lower android version +++

Conclusion

:

NEVER RELOCK YOUR BOOTLOADER IN ALL CASES !
[Xiaomi Mi CC9 / Mi 9 Lite Questions & Answers] .M.D.:
Thank you, very helpful! Can you provide a source about Mi 9 Lite/CC9 definitely NOT having anti-rollback enabled? :cowboy:
[Xiaomi Mi CC9 / Mi 9 Lite Questions & Answers] gringo80:
fastboot getvar anti

anti : 1 means anti-rollback disabled

read here
[Xiaomi Mi CC9 / Mi 9 Lite Questions & Answers] obiwanbartek:
Are you sure about that? I just asked similar question (downgrading 11.3.9.0 -> 11.3.5.0) a few days ago, and people here stated that this is possible with relocking, and even without unlocking at all.
[Xiaomi Mi CC9 / Mi 9 Lite Questions & Answers] gringo80:
They are both 9:Pie !

Downgrade means from a higher android version to a lower one.
[Xiaomi Mi CC9 / Mi 9 Lite Questions & Answers] obiwanbartek:
OK. So downgrading within one major android version is possible without relock, but going down with major android version requires unlock, right?
[Xiaomi Mi CC9 / Mi 9 Lite Questions & Answers] kingofmb:
I have successfully downgraded from 10 to 9 without re-locking. so its possible
[Xiaomi Mi CC9 / Mi 9 Lite Questions & Answers] obiwanbartek:
Ok, but did you unlocked it first? Or was it locked all the time?
[Xiaomi Mi CC9 / Mi 9 Lite Questions & Answers] gringo80:
Always Unlock your bootloader before taking any action in your device !

Flashing = Bootloader unlocked (always for your safety)

Staying always locked = Staying in Official MIUI (for your safety)

Read again the OP for more information.
[Xiaomi Mi CC9 / Mi 9 Lite Questions & Answers] definho:
this saved my xiaomi life, after few attempts i got some errors, then i rerun miflashtool, selected IMG and everything and as I forgot that i reran miflashtool it stayed on default "Clean all and lock" and i pressed flash, few seconds of mini hearth attacks as I realised my Xiaomi is now dead, luckily before starting anything I deleted all lock files from image rom folder and it said error: "could not find flash_all_relock.bat"

thanks once again, really best advice since u can forget to tick clean all and when you rerun MiFlashTool it goes back to default which is clean all and lock!
[Xiaomi Mi CC9 / Mi 9 Lite Questions & Answers] Lody_B:
Hi, is the november 2018 version the latest version of MiFlashTools?
[Tilt, TyTN II, MDA Vario III General] forsberg:
Tried to search about it but i couldnt find anything usefull.

When i try to copy (i drag n drop to memory card) its not able to copy files that are bigger the ~100MB.

The file im trying to copy is 184,4MB and it stops without any erros after about 75% and then retrys again n again in a endless loop(i think. i have not verifyed the endless part :)).

Have anyone else had this problem and how did you fix it??
[Tilt, TyTN II, MDA Vario III General] AthenaLod:
i'd suggest that u take the card out of the phone, and using and sd card reader copy the stuff directly in ur desktop, and put the sd card back in the phone. it will be waaaaay faster this way, anyway
[Tilt, TyTN II, MDA Vario III General] Flying Kiwi:
Is this useful enough for you Copying large files using Activesync to Kaiser SD card issues..

Been there, done that :D

PS It'd help our cause if you complain to HTC about it. They seem to go by the old 'we'll only fix it when we've received lots of complaints about it' philosophy :mad:

PPS Are you aware that there may be a slightly newer HTC ROM available (with a better Radio) for your device (assuming it's HTC branded)?
[Tilt, TyTN II, MDA Vario III General] forsberg:
Thanks for all the help

Did not see that one and it seems that theres no cure for it, yet.

I would do it, If i knew where/how to do it.

That i didnt know but im glad to hear that.

What ROM, and by who, would that be?

Im new to the PPC world n really dont now all the lingo yet. For the moment im trying (w/o success:() to make a backup of the phone. As soon as i have made a backup i will start flashing/testing ROMs.
[Tilt, TyTN II, MDA Vario III General] forsberg:
Maybe some solutions

This as worked for some people, but not for me.

And i found this on another site
[Tilt, TyTN II, MDA Vario III General] forsberg:
Its not a HTC or Kaiser problem

Its a ActiveSync problem/bug.

If you Google this

you will see all types of phones.

The copying will be done but it will take ALOT of time before its finnished.

To verify that i installed the WinCE plugin for Total Commander and copyed via it. There i see the progressbar moving as it should, but really slow.

I just copyed the 184,4MB without any problems, it just took 20 minutes:eek:.
[Tilt, TyTN II, MDA Vario III General] Flying Kiwi:
It's only a cosmetic indication problem, the files will still get through - eventually. The only thing slower is HTCs eagerness to fix the problem.

I'm just referring to the standard latest ROM released by HTC, the manufacturer of the 'generic' (HTC Branded) TyTN II. It's nice and easy to upgrade with it and running one program does it all.

Think of the Kaiser as a little like one of those desktop PCs that comes from a mega-corporate supplier and has a hidden recovery partition on the hard disk drive. It's even easier with the Kaiser though because you dont need to have a recovery CDROM to start the process, you just run the Clear Storage Memory function and it clears things up, back to like new (well at least the latest ROM that was loaded). If you're new here, it's worth reading the wiki - certainly before you do any flashing.
[Tilt, TyTN II, MDA Vario III General] Flying Kiwi:
The problem is that Microsoft wont take feedback directly from end users on this but only from their direct customers, the OEMs who make the Pocket PCs so we have to complain to them.
[Tilt, TyTN II, MDA Vario III General] forsberg:
At least we know that its working, sort of...

I have been reading and reading about 3-4 weeks now and im getting there.

I see Windows Mobile as a funny combination of Win95 OSR2 and some NT4.

The OS is as buggy as Win95 and the file structure is almost the same.

Im guessing the filesystem is FAT16 with the same fragmentation problems.

Same idiotical problems, install one thing to get something else stop working.

But at the same time alot of the programs are standalone so im building a program folder on my SDcard so when i do a hardreset i just have to copy the shortcuts to my start-menu and i have about 40 programs ready to be used.
[Tilt, TyTN II, MDA Vario III General] GWelker62:
I use Card Export to convert the phone into a card reader. Solved my problems of large file (like movies) transfers.
[General Questions and Answers] azherrehman2005@gmail.com:
guys i had booked samsung s20 ultra with an pre book offer to get buds plus in reduced price.

I got the delivery of phone and activated it using a sim.

But while checking the offer to redeem buds plus i got to know that there was a condition of samsung to activate mobile with a sim which was used for ordering the mobile.

But i had used a different number sim to activate my new device. Now i am not able to get the offer from samsung.

How can i get past this issue and use other mobile number to redeem offer?
[Google Pixel Questions & Answers] Nicknoxx:
I'm quite out of touch. My OG Pixel was on Android 9, rooted with working Android Pay but yesterday it rebooted and now is unrooted on Android 10. TWRP sems to be gone too. Magisk manager says Magisk is not installed. My phone can't make contactless payments either.

I want a rooted phone

I want Google Pay

I don't care about being on the latest version

What are my best options?

Thanks
[Google Pixel Questions & Answers] Master Cylinder:
Did Android 10 get beamed into your phone from an invading alien force?:silly:

You can use the last factory from 12/5/19. You can use the latest Pixel Dust which is staying up-to-date with latest kernels and security patches and works great! Also Evolution X, though the latest version may have serious bugs - still trying to figure it out.

fastboot boot .\twrp-3.3.0-0-sailfish.img for TWRP, then install zip.

Install latest Magisk, then for Google Pay to work, see: https://xdaforums.com/showpost.php?p=81356303&postcount=61

There is an install guide on the Marlin/XL forum that I've always followed, though using Sailfish files rather than Marlin.

:cowboy:
[Android Q&A, Help & Troubleshooting] gringo80:
Hi,

This is gonna be very short :

As you can see, flashing custom roms/firmwares on (all) Xiaomi devices (after introducing project treble by Google) became a high risky business especially for noobs.

So here is some advice to avoid problems :

1- before flashing any firmware/custom rom : make sure you

never

choose

relock bootloader

in MiFlashTools (to avoid hard brick)

2- if you want to relock your bootloader : for example, if your device was shipped with a chinese firmware and you already have unlocked your bootloader, make sure you flash the same regional firmware (chinese one) before relocking it again. Any region mixing = hard brick ! (common error)

3- Mixing firmwares : if your device was shipped with a global/eea firmware and you want to flash a chinese firmware (for a specific rom) or vice versa, use fastboot one but again "don't relock your bootloader" (otherwise = hard brick)

4- tips : before using MiFlashTools, delete .bat files with relock and factory (if you want to keep your bootloader unlocked)

5- never buy a device with unlocked bootloader !

*********​

Anti-Rollback concerned devices (you can't downgrade from a higher firmware version to the previous ones) :

* Redmi Note 5 (sdm636) : Pro / India / China

* Mi Max 3

* Mi 6x
[Xiaomi Redmi 7 Questions & Answers] angelh.aa:
Please help me my Redmi 7 is error, I already set my font size and icon size to XS but it is still very very large. Thank you. Please help me it happened suddenly when i turn off miui optimization on developer options but i turned it on again and nothing happened. I don't know what else to do.

I want to add some pictures but I can't cause I'm a new user.
[Xiaomi Redmi 7 Questions & Answers] Rake01:
Go to settings- additional settings - accessibility - display size
[Xiaomi Mi 9 Questions & Answers] Claudio44:
Hello, I have a huge problem with my XIAOMI MI9 EXPLORER EDITION The system of my phone is totally destroyed and all what I can do is bring it in the FASTBOOT mode. A friend who know a lot did over TeamViewer some work. He try to FLASH the phone , but the UNLOOK TOOL don't recognize the phone. He told me the only possibility would be open the phone and bringing it like this in the EDL MODE. The phone is like brand new and I would like to search another possibility for fixing it. Right now I am in KUWAIT lo for the Corona Virus. I would welcome each kind of help.
[Xiaomi Mi 9 Questions & Answers] VortexHD:
Yeah, the only way to flash MIUI again would be to get the phone into EDL Mode and from what I have tried the only way to do this is by taking the phone apart and bridge the pins. What happens when you hold volume up and power and boot to system?
[Xiaomi Mi 9 Questions & Answers] Claudio44:
It goes only to FASTBOOT
[Xiaomi Mi 9 Questions & Answers] VortexHD:
When you connect it to a PC what happens when you type "fastboot reboot system"?
[Xiaomi Mi 9 Questions & Answers] Claudio44:
Nothing happend
[Xiaomi Mi 9 Questions & Answers] VortexHD:
Hello, If you haven't managed to fix it yet try this tool and use it to flash stock rom.

https://xdaforums.com/Mi-9/how-to/guide-xiaomitool-v2-flashing-eea-ru-cn-t3934966
[8125, K-JAM, P4300, MDA Vario Software Upgrading] mestrini:
Since a lot of people is interested in the idea of running Linux on a Wizard and i started discussing it in a thread not with that subject (check page 3 HERE) i decided to start a new one to see how the concept can grow.

What am i talking about you might say.

Well, it's what the title says: Running Linux from the DOC chip instead from an SD card on top of WinCE.

Well, technically it would still run from RAM (as it happens with WinCE) but the OS image would always be preserved on the DOC chip and every boot would load Linux from it to RAM.

All in all, it's basically the action of replacing the Windows Mobile by Linux, except if any technical detail is escaping me; but that's what i think this thread should be for.

mestrini
[8125, K-JAM, P4300, MDA Vario Software Upgrading] mestrini:
I'll start with a little background info...

When the SPL starts it applies security restrictions and, above all, it initializes the hardware to be ready for the OS. After things go fine with the hardware the SPL jumps to a ROM (DOC chip) address where the OS image is stored and is copied/mirrored into RAM (+-40 seconds boot).

It is from RAM that all the magic you see happens. The only times WinCE accesses the DOC is when needs to store persistent data like registry values and user data (in User Area).

The way Linux OS is being ran on Wizards currently is via 'Haret jump' which requires a working device running WinCE.

If, as i believe, the Linux drivers are loaded after the OS has started (or while it starts) we can use same HTC boot loaders since "all" they do is initialize the hardware and give the order to copy the OS to RAM.

What i purpose here is to write the Linux over Windows Mobile (same address if possible) to avoid using Haret and to have it permanently stored on the DOC chip.

A question rises here which is how the Linux stores permanent data???

To write the Linux to the DOC chip i think the available options are via RUU with 'bogus' nk.nbf or via a RAPI tool like WST while WinCE is running. The changes would be noted only after rebooting the device ;)

Another thing that i believe it's an issue is the way Haret loads the kernel. Does it do anything in particular? Something that can be patched in a SPL? From the Haret link above i believe it must use the instruction 'boot' (at least) to load the kernel from the file "kernel" and this is where it should complicate things since it would require to patch the SPL to do the same thing. Can it be done? Only guys like Olipro can answer that...

So here it is. What say you?

Cheers
[8125, K-JAM, P4300, MDA Vario Software Upgrading] cr2:
I'm impressed by your imagination :)

Please read this wiki page first ->

http://wiki.xda-developers.com/index.php?pagename=HTC_DiskOnChip

You generally should not care about weird HTC things like SPL. Writing the driver to control G3/G4 chip is the key issue here.
[8125, K-JAM, P4300, MDA Vario Software Upgrading] xardas_90:
olipro will strart porting Ubuntu for the Htc Wizard on the 1st of august...i will keep you updated...
[8125, K-JAM, P4300, MDA Vario Software Upgrading] xda2_haseeb:
Can you tell us the link too from where we can also get updates about Olipro porting Ubuntu to Wizard. THNX
[8125, K-JAM, P4300, MDA Vario Software Upgrading] xardas_90:
from me:)) i'm the link...i have direct contact with olipro...so i'll keep you informed...all hail Oliprofessor :)