yashsingh1/xdaforums huggingface dataset:
[Off-topic] joshuaberman:
Diamond

LOL....Man, you're on T-Mobile. Who could possibly take your opinion seriously anyway. Go buy an iPhone and get a new carrier. LOL.

Although I would prefer the Rapheal....
[Off-topic] fzzyrn:
ouchies. at least my carrier isn't evil. and its logo doesn't look like the death star.

i'm getting a little bit mad at wm atm, so i'd totally go for a n96 right now. as if i could afford it.
[Off-topic] kidnamedAlbert:
september 15 - htc dream for tmobile :D
[Motorola Razr 5G Questions & Answers] SRmanias:
Hi!

I just got a Razr 5G and I'm wondering if this sound should happen?

Thanks!
[Off-topic] janeking12:
Jane here! I'm new and I'm excited to be here.
[Off-topic] galaxys:
Welcome to XDA! Introduce yourself here:

https://xdaforums.com/t/the-welcome-to-xda-thread.961655/
[General Topics] SudipM:
Help with flashing and locking bootloader.
[General Questions and Answers] snickle:
I had to reflash my tablet but it looks like the version I downloaded has a different build.prop. I can't install some apps from play store. I.e. disney, hulu

Thinking might not be US Firmware. I need the Android 10 version

Thanks
[General Questions and Answers] snickle:
With Android 10
[General Questions and Answers] snickle:
Found updated firmware using LMSA.

Issue with apps is unlocked bootloader. Side loaded.
[MTCD Android Head Units General] Peet13:
Good day

I bought a Kunfine head unit 10". It had Igo PAL navigation software on it. But the TTS pro voices were not working. So I deleted the app. Where can I get IGO NEXTGEN for my head unit and how can i get the TTS Pro voices to work
[MTCD Android Head Units General] marchnz:
Igo is a paid app found in the playstore. Your head unit likely came with a pirated version of igo.
[MTCD Android Head Units General] Peet13:
Hi MARCHNZ - no it was not a pirate version, because after i tried to install it again it said I must pay $47.99. I messed up didn't I...
[MTCD Android Head Units General] marchnz:
I think you'll find none of these chinese android head units are licensed by iGO and are pirated.

As you found, on installing iGo from the playstore or sideloaded APK, that maps are paid for. It's likely your device shipped with a cracked iGO installed.
[Touch Diamond, MDA Compact IV General] pitt1983:
Hi all,

the problem is:

on the last originila rom from htc i've installed gsen 1.2.

the program work well and automatically set almost every program or folder also desktop to rotate in the sense i want use.

now i installed a Tom rom. works very fine the rom. but gsen. in every version that i put on it (1.2, 1.5, 1.7) doesn't work.

my question is:

there is noone that knows how to set gsen work like in the original rom or knows the right parameters to put in gsen manual config?

thx in advance, i really need this software is very usefull everyday.
[Touch Diamond, MDA Compact IV General] PJ6363:
Try here .......

http://xdaforums.com/showthread.php?t=403939

and all will be revealed :eek: :eek:
[Moto G Power Questions & Answers] prisoner1969:
Wrong forum deleted.
[Galaxy Tab S2 Q&A, Help & Troubleshooting] eddub:
Hi, On Windows 10 & Linux, I attempted to install Lineage os by following the official tutorial: https://wiki.lineageos.org/devices/gts28vewifi/install

on a SM=T710.

I managed to install twrp-3.5.0_9-0-gts28wifi.img using Heimdall with no issues in download mode.

I hit a brick wall when attempting to install the Lineage OS image in Recovery mode with TWRP, adb sideload doesn't work and doesn't detect the tablet.

I tried multiple drivers, tried with Odin (does not detect either), tried with a memory card inserted (via the micro usb port, no success), I'm unable to use USB OTG it is disabled.

With no OS or rom installed, I'm stuck and desperately need to flash an image file and not sure how, any help is greatly appreciated!
[Samsung Galaxy S20 / S20+ / S20 Ultra Questions & ] XyByDy:
Hey,

I uninstalled bixbt routines with some other bloatwares but I regret uninstalling it and want to reinstall.

I tried to install some of apks on apkmirror but none of them worked. Any solution to reinstall it without factory resetting the phone?
[Samsung Galaxy S20 / S20+ / S20 Ultra Questions & ] XyByDy:
found the solution on link
[OnePlus 5 Questions & Answers] bhydexda:
I suspect this long loved device has reached EOL.

It recently spent a brief time in the bath and 14 hr later stopped working. Opened, dried, observed a bit of corrosion scrubbed off with alcohol. I was able to boot to TWRP recover and back it up. I wiped everything, rebooted and then installed the current OS download. But still it boots to a blank screen + blue led.

Anything else I should try before admitting the gods think deserve a newer phone?
[OnePlus 5 Questions & Answers] strongst:
Hello,

I'll link to an old post of mine but it is still valid: https://xdaforums.com/t/official-ox...-oneplus-5-cheeseburger.3627003/post-81887593

👍
[OnePlus 5 Questions & Answers] bhydexda:
That seemed hopeful "Black screen with blue led means tour recovery requires a higher firmware version, but your actual firmware version is too low."

I don't know how to discover the current firmware version in TRWP/adb, possibly adb getprop shows it indirectly?

So installed a fresh firmware and reinstalled the os.

firmware from https://xdaforums.com/t/index-oneplus-5-cheeseburger.3810283/#post-76943628
OxygenOS Stable
OxygenOS Firmware + Radio Flashable Zips
OOS 10.0.1 with MD5: 45986705a030c6746f87944676203abb

OS from: https://www.oneplus.com/global/support/softwareupgrade/details?code=PM1574156143164
OnePlus5Oxygen_23_OTA_069_all_2010292138_55db5445239246dd.zip os.zip with MD5
with MD5: 8f41d1cca57e8a91879f4b09088103b4

Both installs reported success, but reboot restores the blue led etc.
[P3300, MDA Compact III  upgrading etc.] dabs1:
I posted this in the general forum but after some consideration felt it may get more views/help here so I apologise for the double posting ~ ~

Hi,I have an xda orbit (O2 uk) and I ran the USPL super CID on it which went thru fine. I then did an OS upgrade from the official O2 website to WM6. However my phone wouldnt make calls or accept calls. The signal bars were initially low which made me suspect the radio not being optimum. Tried to upgrade the radio from 3.06.90 to 3.08 or 3.19 but it kept on giving an error 270 - file corruption,tried flashing to another rom and still the same error.I then tried to re -USPL it and even that wont take... Can someone please help me out with this as I am at my wits end to a solution...

ok...update so far...repeated the flash over and over again, Hard reset and moved the enable and cert rapi to the xda and ran them there first after taking out the sd card. finally it took after a few more atempts. I then ran artemis 20273 rom which flashed easily....HOWEVER even though the signal bars are still up I cant call out or receive calls. Dialling out ,the call disconnects immediately even before it rings (like 0.5secs after i hit the send key). If I call the phone I get a message that calls are not currently being connected to that number! (i know the sim cards working as its my main number) Anyways run uspl again and flash radio to 3.18...goes thru easily but still no calls in and out. Is there anyone with an idea as to the problem or solution.
[Android Head-Units] afkrejci90:
Not sure if anyone here could help me but I'll give it a shot. Recently installed a Vanku PX6 head unit (MTCE), it is installed in my plow truck. Now I'm not sure if this is hardware related but the head unit keeps getting triggered to shut off when the plow is activated. It shut offs only when I release the joystick, not everytime but more than not. I figured that I might have a loose connection on the ACC wire, recrimped new connectors and still no change. Before this I did have a Joying unit on 4.4.4 that would do this when the truck was cold, but once it warmed up it never did it again. The alternator is capable of 370 amps so no problem with it not getting enough power. I also have a voltage gauge and the lowest it gets is maybe 11.8 volts while the plow pump is running. I'm really stumped as to what is causing it to restart. I will in the meantime try to wire the 12v and acc to a direct power source (not using the vehicles wire harness) to see if that does anything.
[Android Head-Units] Rick1684:
Hey I'm a little late but I had the same issue. I bought an inline voltage regulator off Amazon for 7 bucks. Search drok. Works perfectly reduced input voltage by 1. You can adjust it to your needs.
[Android Head-Units] afkrejci90:
That's what I ended up doing. The issue ended up being caused by an inductive load dump, creating a voltage spike and the head unit must have had an over voltage protection. Got a voltage regulator capable of 12 amps and connected my sensitive electronics to it.
[Moto G7 Questions & Answers] NTGDeveloper:
I just unlocked the bootloader and flashed my first G7 Custom ROM the other day and something that I tried doing was play DRM content on YouTube and Peacock (NBC's new streaming service).

When I do this, my device plays it for a couple of seconds, but then crashes and reboots.

I have already looked around in a few places, such as the official LineageOS subreddit and the G7 telegram group as well, and someone suggested using the liboemcrypto disabler Magisk module. My phone wasn't rooted, so I installed Magisk and installed this module as well. Unfortunately, this only helped a little bit because the device played the content for longer than before, but after about 15 seconds, or when I switch to full-screen, the device still crashes.

I looked on the LOS subreddit, but that came inconclusive because I found a topic saying that there was the same issue on the G7 Play (i don't remember, it was maybe G7 power, but the point is that it was a G7 series phone). Anyway, there was never a solved issue there.

So, I'm kind of stuck.

I will appreciate any suggestions, and if none is available, then I guess I just have to live without playing movies and TV on my phone, which I actually think is good for my own wellbeing! 😂
[Moto G7 Questions & Answers] NTGDeveloper:
Just wanted to update this thread, so far after using LOS 18.1 for a little while today, I have yet to notice any DRM crashes after using the liboemcrypto Disabler Magisk Module, which I was using before, but it seems like it works now! I will update this thread with any updates that appear.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] AlexJi:
Summary of the thread:​

ANDROID 11 XIAOMI.EU ROMS AS OF CURRENT CORRUPT PERSIST PARTITION.

IF YOU HAVE LOST YOUR PERSIST BACKUP - COPYING PERSISTBAK TO PERSIST IS THE WAY, BUT REQUIRES CALIBRATION AFTERWARDS.

Original post:​

After spending some time with latest xiaomi.eu weekly I have finally decided to downgrade my phone back to Android 10.

First I've tried fastboot flashing CN 12.0.8.0 with subsequent recovery flash of xiaomi.eu stable 12.0.8.0 which is the latest stable Android 10 firmware.

However, to my surprise DRM Info showed Widevine L3.

Passwords & security -> Fingerprint unlock -> Fignerprint payments -> Widevine (L1) had:

Payment status - Not available

Certificate number - 0

Certificate update -

Pressing Download certificate resulted in Couldn't download certificate. Error code: 1.

Netflix also reported Widevine L3.

At this point I thought that maybe xiaomi.eu didn't have Widevine L1 support for my device back then, so I've tried latest xiaomi.eu weekly which still had Android 10 - 20.7.9.

Unfortunately, same story with that one.

Reading changelogs made me think that maybe support for Widevine L1 appeared only on Android 11 xiaomi.eu lmi releases, so I went for stock firmwares.

I've tried EEA 11.0.6.0 (I think this is the one I've had out of the box), EEA 12.0.3.0 and Global 12.0.4.0 all of which had Widevine L3. The earliest one didn't even have option for downloading Widevine certificate.

As soon as I've updated back to Android 11, I had my Widevine L1 restored, which makes me think that it is impossible to rollback Android version on Poco F2 Pro without loosing Widevine L1.

I've never tampered with persist or persistbak partitions. Maybe flashing persist with persistbak would solve my issues on lower firmwares?

Would be great if someone could confirm that.

So think twice before upgrading to Android 11. Mostly it's about improving DRM (hardware SafetyNet attestation, /data/ encryption, system components wrapped in .apex format files) with lots of features broken on MIUI (3rd party launchers are still kinda broken, though working, they have no support for custom recents menu and default one lags when used with non-default launcher).

It doesn't even have a proper documentation of changes that are required for old applications to work on it (most of them regarding permissions).
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] NOSS8:
Originally my phone was in android 10 with Widevine L1.( V12.0.1.0.QJKMIXM )

I installed EU,Aosp,stock(android 10/11) roms and I always kept Widevine L1.

You may have gone a little too far in downgrade.

Regarding the stock roms, I always used Miflash.(because zip firmware,sometimes doesn't work with twrp).

.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] AlexJi:
This is strange, since I never messed with persist partition which is what determines Widevine. Yet my experience is not quite the same as yours.

I've mentioned that, but let me reiterate, I've tried both the earliest (11.0.6.0.QJKEUXM) and latest (V12.0.3.0.QJKEUXM) available EEA official ROM that is still Android 10. Also I've tried latest available Android 10 Global ROM (12.0.4.0.QJKMIXM). No avail.

Not an issue in my case, since as I said, I've been flashing using fastboot, which mitigates recovery altogether.

Edit:

It appears I am not the only one, but it doesn't look like there is a solution unfortunately.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] NOSS8:
there have been some post about the loss of the L1 widevine with the first TWRPs also in root cases.

try with miflash ,Just to confirm..

In the rom fastboot (tgz) there is the perstist img
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] AlexJi:
I don't have TWRP and never used it to flash but whatever, just for the sake of it, I've tried flashing with MiFlash the very same fastboot rom I flashed previously (lmi_eea_global_images_V12.0.3.0.QJKEUXM_20200923.0000.00_10.0_eea). Clean all - flash_all.bat.

Checked DRM Info - Widevine L3.

Fingerprint payments - same as before.

Yeah, I did notice that, but as far as I am concerned, it is not used in the flashing process. Upon inspecting flash_all.bat script I didn't find it mentioned at all!

P.S. Ignore red error message, I didn't want to lock the bootloader, so it didn't get to the checkpoint in the .bat file where it actually does that.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] NOSS8:
https://c.mi.com/thread-3260759-1-0.html
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] AlexJi:
It doesn't work, I've already wrote in the first post that "Pressing Download certificate resulted in Couldn't download certificate. Error code: 1."

Also check out my second screenshot.

Also read the last comment in the link you've provided.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] NOSS8:
I know, I saw afterwards.

I used this rom V12.0.3.0 in global and I had the L1 widevine.

maybe your phone that has a problem.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] AlexJi:
That's the thing, I also remember having that version prior to updating to Android 11 and having Widevine L1 intact.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] NOSS8:
Is it an EEA or Global version?
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] AlexJi:
It was EEA version. Back then there was no Android 11 for EEA/Global and I was only using OTA updates.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] NOSS8:
Mine is a global one.

Maybe try to flash only global versions.(with miflash :giggle: ).
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] NOSS8:
Eu roms are better than stock.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] AlexJi:
It's all the same. Apparently miflash doesn't do much apart from starting flash_all.bat script with provided minimal adb.

That's true, but it doesn't solve my issue, since I have absolutely the same experience with eu stable and weeklies that are Android 10.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] NOSS8:
zip file

Some people had lost the FOD due to bad handling, only miflash was able to get it back.

Tgz files are much bigger than zips and this is not a coincidence.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] Dadovvv:
RECAP

MIUI 12 12.0.4.0 indonesian android 10 widewine is L1 ----- OTA update to 12.2.2.0 indonesian android 11 windewine is L1 --- downgrade to 12.0.4.0 indonesian android 10 windewine is still L1.

MIUI 12 12.0.4.0 indonesian android 10 widewine is L1 ----- Flashed Xiaomi.eu latest WEEKLY 21.2.4 android 11 widewine is L1 ---- downgrade to 12.0.4.0 indonesian causing lost widewine and showing L3.

Same as yours ---- Passwords & security -> Fingerprint unlock -> Fignerprint payments -> Widevine (L1) had:

Payment status - Not available

Certificate number - 0

Certificate update -

Pressing Download certificate resulted in Couldn't download certificate. Error code: 1.

It only happen on latest xiaome.eu to me, early version of xiaomi.eu rom was fine and L1 was there in downgrade to android 10.

Anyway i restore my original persist and persistbak and problem solved
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] AlexJi:
Oho, so what actually happens is that xiaomi.eu roms corrupt persist partition despite that they are flashed using recovery?

And if I don't have persist.img backup, I am basically screwed in terms of returning to Android 10 with Widevine L1 certification? Or is flashing persistbak.img to persist partition would be sufficient to revert the damage? I've noticed that persistbak has much less files than persist.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] Dadovvv:
Persististbak is same as persist on stock ROM u have persist.img and persistbak.img and it's absolutely same file.

And yes latest xiaomi.eu ROM have something new in therms of widewine L1 so it editp persistimg I think
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] Dadovvv:
Il let u know how many kB have original persist img from Indonesian ROM, but if u have different size probably persist.img is from xiaomi.eu and persistbak.img your original

EDIT : original persist.img in Indonesian is 65,536 KB
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] AlexJi:
Not in my case. My persistbak seems to hold its original files, while persist clearly was modified.

Can you confirm how your original persist partition (the one you've backed up) looks like?

Here is a screenshot of my persist and persistbak contents.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] Dadovvv:
I know but as I told u persist.img is modified by xiaomi.eu and persistbak is your original. So basically u can use persistbak as persist img

Ok wait. Didn't notice your persistbak picture it really have less file, how about file size is persist and persistbak same?
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] AlexJi:
That's what confuses me.

Maybe all these other files in persist appeared after I flashed xiaomi.eu and it's safe to flash persist with persistbak.img as those are the only original files?
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] Dadovvv:
Mine original is also different in file amount but exactly the same in file size. Yes u can flash persistbak as persist u have nothing to lose if u don't have your original persist.img ( just create backup of existing "broken"persist now in any case)

Here is mine persist and persistbak see filesize
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] AlexJi:
Yeah, the filesize is the same because both are the images of a partition which size happens to be 64mb.

What bugs me is that somehow I still have Widevine L1 on Android 11. Would be really bad to loose that one as well.

What an unfortunate turn of events. I had my persist backed up as soon as I've got my bootloader unlocked, but I accidentally overwrote that backup with another backup of a corrupted persist today, when I wanted to check out its current state.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] Dadovvv:
u cant lose L1 in android 11 if u now create backup of persist and persistbak. after u backup u can flash persistbak as persist.

Here is example for redmi note 8 fixing persist using persistbak https://en.gizchina.it/2020/07/come-riparare-ripristinare-persist-partition-redmi-note-8/

just checked and original persist have that file amount like yours persistbak, just after flashing persist create more file. thats why u have more file in persist. so dont worry u can safely flash bak as persist.

Also u can use manual method of creating backup and restoring persist in this whay u know what u doing and u cant mess anyting, see my post here for creating and restoring persist https://xdaforums.com/t/will-i-lose-widevine-l1.4072175/
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] AlexJi:
So I copied persistbak to persist partition using your instructions except I've copied to sda22, since by-name pointed to that partition in regards to persist.

Camera calibrated successfully, but fingerprint stopped working and Widevine L3 still, so it doesn't work.

Edit:

Something really strange just happened. I've noticed finish setting up your device notification in the settings, which I pressed. This prompted me to redo screen lock password and setup google account which I skipped. Suddenly Widevine L1 now in DRM Info.

Don't know what to say. Fingerprint still doesn't work.

Edit2: I've successfully calibrated FOD using CIT menu's FOD calibration.

Now it seems like I have everything in order. I will continue testing if everything works properly right now.

Would be great if you could suggest what should I check to ensure that I did not break something.

Anyway, thank you! I'll edit my OP to include the summary.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] NOSS8:
And if you try V12.2.4.0.RJKMIXM with miflash?
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] AlexJi:
I am currently doing OTA update to EEA 12.2.4.0.RJKEUXM to check if Widevine L1 is still there and nothing broke. If you have not read my second edit in my previous post, it basically tells that it looks like copying persistbak to persist solved the problem.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] NOSS8:
Good for you.

would appear that the EEA is more difficult than the global one.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] Dadovvv:
-yes sda22 is on poco f2 pro, on mi 9t pro is sda23

-yes that is normal behaviour for FOD after calibration u will be fine. and all others sensors should be fine don't worry. U can do test sensors in CIT menu if u want to make sure everything ok

The steps i was doing is restore over terminal emulator my persist img, after that i flashed same rom over miflash, and as i mentioned before my widewine is back to L1 with working sensors.
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] AlexJi:
Just updated to EEA 12.2.4.0.RJKEUXM OTA and then fastboot flashed EEA 12.0.3.0.QJKEUXM back.

Everything still works properly along with Widevine L1. I've backed up my persist properly this time.

Seems like some files are still missing in persist even after calibration but from the looks of it nothing's broken cause of that, so I'll live with it.

Next I'll check xiaomi.eu with Android 10 and if it destroys my Widevine certification, I'll just reflash my backup of persist.

Thanks again!
[Xiaomi Poco F2 Pro (Redmi K30 Pro) Guides, News, &] Dadovvv:
xiaomi.eu Android 10 should be fine, the only one problematic is latest xiaomi.eu weekly causing broken L1 on downgrade.

Anyway glad u solved problem 😉