yashsingh1/xdaforums huggingface dataset:
[Lenovo P11] cgg123321:
Wow I almost bought a P11 Pro (2020 version with SD730 - is that this model?TB-j706f) from Aliexpress, I'm guessing I should avoid it since I am mainly using this as a Netflix + comic reader?

Are these issues only for the XiaoXin chinese version, or is it the same with the US version? Or are the tablets the same once the global firmware is flashed?
[Lenovo P11] tek3195:
Don't know anything about Chinese version but the US version was giving me problems because of unlocked bootloader. Everything was stock with no root access but couldn't run latest Netflix app. After re-locking bootloader which wipes data the app said not compatible but when going to playstore it updated with no issue. Netflix works like it should, I only pay for HD playback so that is the most I can get, but it is shown as L1 and DRM Info app shows the device with supported HDR Types: Dolby Vision, HDR10, HDR10+ and HLG.
[Lenovo P11] Octavio_V:
What is your system software version?

Can you confirm L1 is working now?
[Lenovo P11] Octavio_V:
@tek3195 What I meant is that if you can confirm that it is really playing in 1080p.

I and others are having this issue where netflix plays 540p content even though the app, and system wide L1 is working.

Lenovo forums mod says a new OTA is being pushed out for the TB-J706F, version:

TB-J706F_S630229_220312_ROW

But that it is still not the fix for the netflix issue. Anyone get this update yet? Mine still shows latest software installed at TB-J706F-S620150_211226_ROW
[Lenovo P11] tek3195:
Sorry, pulled sd card and wiped data, put it in a box and it is for sale. It has been replaced by a Tab S6 that somehow cost me nothing. Still a bit confused but couldn't be happier with the switch.
[Lenovo P11] Edukenedy:
my lenovo has already updated to this version TB-J706F_S630229_220312_ROW, so far no L1 on Netflix and Prime video, let's wait if they will release another update
[Lenovo P11] tek3195:
@Octavio_V run this and see what you get back from it.

adb shell setprop log.tag.GAv4 DEBUG
adb logcat -s GAv4
[Lenovo P11] Octavio_V:
Lenovo forum mods say this one is not the update designed to fix that issue. That's still a WIP.
[Lenovo P11] Octavio_V:
Still no news on this. Not likely that I'll buy a lenovo device again anytime soon.
[Lenovo P11] n4w4k:
Can you tell us your rom version ?

It seems we have the same tablet and yet Prime video only streams SD in my case
[Lenovo P11] ilans:
Thank you!!!

Worked for me
[Lenovo P11] Octavio_V:
Prime Video doesn't even work on mine anymore.
[Lenovo P11] tek3195:
I don't know if this will be fixed by an update or not. It sounded to me like Netflix has already flagged the device as L3 and that's it. It is in their computer tied to your account and your stuck with it is the way I understood my chat with Netflix. This is what I mean from chat with them:

You
Again every app you can check it with say it supports and is capable except Netflix app, it's the only one that comes back different from the others and from manufacturers specs

Bernadette Netflix
I understand what you mean here, we classified your device as it is L3 so I am afraid HD will never work even though it show's as L1. Please understand that this are the things that out side of our scope and we only give you the resolution according to how the app and system specified your device.
[Lenovo P11] Octavio_V:
I got on the netflix support chat and they told me the issue was on their side and they knew about it and a fix was on the works.

Conflicting info, smoke and mirrors from both lenovo and netflix on this.

I seriously doubt this is ever getting fixed.
[Lenovo P11] MrCrayon:
From Lenovo Forum
[Lenovo P11] CryptMan:
Thanks for adding this here.

Would be interesting to see what happens to XiaoXin Pad Pro devices with flashed Global ROM.

Best regards
[Lenovo P11] CryptMan:
Lenovo has released the update which should fix the problem.

I haven't tried it yet because I have rooted my device, so I'm unsure if that will wotk.
[Lenovo P11] Cyberfil:
Finally!!

I haven't received any update though... Maybe in a few days.
[Lenovo P11] CryptMan:
So I have installed, still rooted, and the device id in DRM Info has been changed to "22590".

From factory it was "17834", after L3-Downgrade it was "8159" and now it is "22590".

Edit: relating to the "com.widevine.otakeyboxprovisioner" it should be "25629" :(

Will reflash and unroot, later.

FACTORY_SYSTEM_IDS -> OTA_SYSTEM_IDS
barbet : 19321 -> 23942
bramble : 17650 -> 23941
coral : 13674 -> 24137
flame : 13676 -> 24136
redfin : 17660 -> 23883
sunfish : 17437 -> 24135
J706F : 17834 -> 25629
[Lenovo P11] CryptMan:
Next Update, I have:

- uninstalled Magisk

- relocked the bootloader

- disabled "Allow OEM Unlock" in developer settings

- did factory reset

- I'm NOT logged in to Google right now

I have NOT re-flashed until now.

Result:

DRM Info: L3

Netflix: L3

SafetyNet `attest`: "Response signature validation: error"

SafetyNet Tester: "Passed & CTS Profile match"

YASNAC: "Passed & CTS Profile match & Type = BASIC"

What I have seen while rebooting, there was something called "widevine update ..." with a symbol of 3 or 4 little boxes in the status bar.
[Lenovo P11] CryptMan:
Here is the message ...
[Lenovo P11] jcastroj:
Hey Guys, I´ve updated the software tablet yesterday and it was specific for Netflix update, now plays un FHD
[Lenovo P11] CryptMan:
Cool, can you please have a look what device id you have?

Should be visible in Netflix App or in DRM Info.

Thanks
[Lenovo P11] jcastroj:
25629
[Lenovo P11] MrCrayon:
Confirmed working OTA update for XIaoxin Pad Pro, Netflix is playing FullHD.

I think that means that if you have L3, either for unlocked bootloader or because you lost it, the fix does nothing.

In other words the fix is only for who has already L1 (hardware level) but problems with Netflix, HBO etc.
[Lenovo P11] CryptMan:
Thank you, is your device Lenovo brand or XiaoXin brand?

"Great." That means I have lost for ever? 😑

What region is your XiaoXin set to? Mine is DE.
[Lenovo P11] jcastroj:
Mine is Lenovo TB - J706F
[Lenovo P11] Cyberfil:
I'm still waiting for the OTA...

There must be a way to fool the system...
[Lenovo P11] CryptMan:
I have taken a look into the Logs on my device, here is where it ends.

Any body an idea what "keybox" is or where it is stored or how to replace it?

QCOM-OEMCrypto: Error at trusted_app_is_keybox_or_oemcert_valid : 735

Code: WidevineOTAKeyboxProvisioner -> mediaDrm.getPropertyString(KEY_SECURITY_LEVEL).equals("L3")

com.widevine.otakeyboxprovisioner: L3 device
[Lenovo P11] Dektto:
With this request we can get the update zip

curl -X POST -d "ChecksumType=sha256&locale=en&pid=&curfirmwarever=TB-J706F_USR_S630229_2203120042_Q00067_ROW&deviceid=XXX&devicemodel=LenovoTB-J706F&action=querynewfirmware" https://ota.lenovo.com/ota-server/firmware/query/for-text-desc

So the download link is https://ota-cdn.lenovo.com/firmware/2022518154711722-3656.zip but it is not possible to install in recovery or sideload.
[Lenovo P11] Cyberfil:
I've received the update, and I have L1 now!!

I had to uninstall Netflix and reinstall again to get L1. Logging out was not enough for me.
[Lenovo P11] jjtav:
Hi all - the OTA fix seems to be for the P11 Pro and Xiaoxin Pad Pro versions? Does anyone happen to know if the fix extends also to the Xiaoxin P11 devices (i.e. not Pro version)? Apologies if this is covered under a separate thread.
[Lenovo P11] f1tm0t:
Look here, it's similiar: https://xiaomi.eu/community/threads/widevine-l3-without-any-flash.60858/page-2
[Lenovo P11] CryptMan:
Thank you for this. It sounds very similar.

But their solution seems to be different and needs the vendor too.

As Lenovo has released a patch that checks and change Widevine ID every Boot and/or sends a request for new keys does not explain why it does not work on my device.

There must be someting wrong with my device that makes this check fail.

I consider to Smali-Patch the Lenovo Patch to skip the checks. But needs to root again to replace the "com.widevine.otakeyboxprovisioner" in ROM with mine with different APK Signing-Key.

And well, I don't know if that will work or if I'm overlook something ...
[Lenovo P11] Cyberfil:
Actually it looks exactly the same... But your tablet is failing to retrieve the keys for whatever reason...

Maybe comparing logs??

Or maybe reach out to that user, he may have something to say...
[Lenovo P11] jjtav:
Anyone?
[Lenovo P11] Cyberfil:
Don't know, sorry
[Lenovo P11] jjtav:
No worries thanks - seems like the rants on Lenovo forums are never ending. Lenovo moderators are providing vague answers and are leaving all non-pro model users in the lurch -> https://forums.lenovo.com/t5/Lenovo...-work-on-Lenovo-P11-Tablet/m-p/5133334?page=7
[Lenovo P11] CryptMan:
Hi all,

finally I will give up.

I got a new XiaoXin Pad Pro with preinstalled global ROM. I copied EVERTING I can (full ROM and QCN) and copied it to my broken device.

And ... Nothing. Still L3. What I can tell is, that some part of certification and attestation is saved in the "persist" partition. So what ever you do KEEP that partition.

I guess I have lost. The broken device also lost its safetynet CTS profile.

Think I will sell it to someone how does not need Widevine.
[Lenovo P11] f1tm0t:
I read somewhere that this key is stored in TEE and we don't have access to it.

I also apparently lost my Widevine key when I tried to trick Widevine with Magisk modules on rooted tablet.
[Lenovo P11] Unity Import Br:
I made the processor ####6030#, I updated it normally and it continues L1, but I don't use netflix (hihihi) - Xiaoxin Pad Pro TB-J706F

See the video:
[Realme 9i] MikeChannon:
See:

The new Realme 9i is a budget-friendly device with a 90Hz display and the Snapdragon 680

Realme today lifted the covers off its first Realme 9 series device -- the Realme 9i. It packs Qualcomm's Snapdragon 680 chip and a 90Hz display.

www.xda-developers.com
[Realme 9i] capota3107:
custome is avalable for realme 9i 4g
[Touch Pro, Fuze General] branko.savic:
Many of you have experienced the GPS lag, here is how to fix it!

1. Make sure that you have radio version: 1.02.25.28

If you dont have it you can download it here:

http://xdaforums.com/showthread.php?t=437219

Make sure you read all the instructions on how to flash before doing it, you need to unlock your device with hard spl or you will BRICK your device!

After flashing the radio make sure it is correct by checking in settings>device info under radio version it should say: 1.02.25.28

If you have done any registry tweaks or other updated trying to fix the gps lag according to this thread: http://xdaforums.com/showthread.php?t=427888, then please do a hard reset of you device, or this will not work!

You could also try flashing a new rom to further improve your device speed and stability!

I recomend the folowing rom that can be found here: http://xdaforums.com/showthread.php?t=426099

2. Install Advanced config (Can be found on this forum!)

And disable "Assisted GPS" Reboot your device!

Method 1:

TomTom

Start TomTom and go to gps settings and choose "Other NMEA", then set the baud rate to 38400 and choose COM4:

Thats it, everything should now work just fine!

BeeLineGPS

1. Click on tools>GPS>Setup Serial Port (Comm Port).

Choose COM4: and set the Baud rate to 38400, then check

"Enable auto reconnect"!

2. Go in to Tools>Configuration>Map Properties... Under "Filters" Untick the box that says "Enable Track Filter",

this will make sure that the software does not drop the GPS connection every few secounds!

Method 2:

If method 1 did not work for you then you can try method 2 instead!

1. Make sure that you have radio version: 1.02.25.28 (Link)

2. Download and install (GPS Test)

3. Download and install attached file (GPS Tweaks)

4. Start TomTom and go to gps settings and choose "Other NMEA", then set the baud rate to 38400 and choose COM4:

5. Close TomTom

6. Start GPS Test, under GPS settings select com port automatic and baud rate 38400. Once it says GPS running, minimise the program then start up Tomtom.

7. Remember to always run GPSTest before starting TomTom, then when GPS Test gets a fix, minimize and run TomTom.

!!NOTE!!

If you have done everything accordingly, and you still experience the GPS lag it is IMPORTANT that you let us know exactly what you have done, and if you have skipped any step! This will help us get better understanding trying to resolve this issue!

Remember, this thread is ment to help understand and resolve the GPS lag issue, so please help us understand by describing both your before and after experience, and be sure to let us know exactly what you did, and if it helped or not!

I will keep this first post updated according to the finds and soloutions we find!

This thread can be found under the sticky thread "Useful links thread" for easy finding, and is meant to be as a recourse in the search for a solution on the GPS lag!

Please make sure to vote, and tell us about your experience so that we can better understand what is happening while trying to solve this issue!

Thank you all in advance!
[Touch Pro, Fuze General] komani86:
I'm not going to risk flashing my HTC just yet..

If you want another way to fix GPS lag check http://xdaforums.com/showthread.php?t=427888
[Touch Pro, Fuze General] branko.savic:
I tried that before but it did not help much in pedestrian mode, with my fix the pedestrian mode is almost perfect!
[Touch Pro, Fuze General] merten3000:
Thnx for the tip...

Read that that radio is also a improvement on its own... better then .31
[Touch Pro, Fuze General] branko.savic:
You bet it is, made my device much faster in almost all applications!
[Touch Pro, Fuze General] komani86:
I might give it a try, but if I have to hardflash it wont it remove my warranty for my phone?

It's vodafone branded..

[EDIT]

Excuse me for the stupid remark hehe.. HardSPL is a way to protect your ROM so you WILL keep warranty.. ill look into it how to get this new rom, you've convinced me!

Now I'm just curious, where can I find this program "HardSPL" ? searching didnt help, or it might because im very tired :P
[Touch Pro, Fuze General] phospholipasea2:
...Now I'm just curious, where can I find this program "HardSPL" ? searching didnt help, or it might because im very tired :P[/quote]

http://xdaforums.com/showthread.php?t=410150

enjoy!
[Touch Pro, Fuze General] komani86:
Awesome man!! thanks! :)

Just one question though..

Can I backup my Radio ROM via HardSPL or does it do that automatically when I INSTALL Hard-SPL on my device? (I'm about to flash that one)

Im just scared something will happen and new to the WM scene.. so want to have everything covered;)

[EDIT]

Just Hard-SPL flashed and Radio flashed.. Everything seems to be working fine :D

Now I started up TomTom and went here:

Setup > GPS Receiver (and click Setup there) > Other NMEA GPS-Receiver.

In this menu I could setup baud rate, set it to 38.400.

I did not see anything about COM4 though, but ill go outside and test it right now ;)
[Touch Pro, Fuze General] guitarguy:
It will definitly not backup your current radio rom when installed... You can try to do a full backup of your device, there's a thread somewhere on this board on how to do that (not sure where, I never backed up my device...:p), but I'm not sure if it'll backup the radio rom as well...

Hard-SPL will replace the current SPL on your device, but I believe in the thread for Hard-SPL, there's a tool to go back to your original SPL for warranty purposes if you need. I flashed the Hard-SPL shortly after it came out, and have not have any problems at all or needed to restore the previous one.

As for radio roms, just take a note of what is currenty on the device, if the above one does not work to your liking, you can always flash back the one you had... Most if not all radios are available in a thread on this board.

Hope this helps.

EDIT: looking at your edit, looks like you don't need me... Lol... :)
[Touch Pro, Fuze General] komani86:
@guitarguy: Thanks for the help anyways hehe :)

@branko.savic: Hey how long did it take you before you got a GPS signal?

I've setup everything like you did, but in "Other NMEA" I did not get the question about COM-ports..

I can not get ANY signal at all now, I've waited 5 full minutes for a signal and the same was when I changed back from "Other NMEA" to "Internal GPS Device"

Previously (with the old ROM) GPS got the signal quite rapidly (< 1minute), only the pedestrian mode sucked, thats the reason I'm trying this :)

I am sure I am missing something, but what?
[Touch Pro, Fuze General] branko.savic:
Hmm, that sounds strange!

The only thing I can think of why you are not getting the COM4:option is if you have altered the external GPS settings!

Go to External GPS and select COM4 for GPS-PROGRAM port, and then select to manage automaticly!

That should get the option visible in tomtom!

Also do not forget to disable a-GPS with advance config!

Good luck!
[Touch Pro, Fuze General] komani86:
Hey I found the problem..

I went to External GPS and the GPS-Programport in tab "Programs" was set to "(none)" and the "Automatic GPS" in the "access tab" wasnt crossed.

I kept trying to cross them and press OK, but it doesnt seem to save the data.. I keep trying to alter it to COM4 and Automatic GPS, but everytime I open the External options again its gone.. I tried to reboot but doesnt matter neither..really odd!

[EDIT]

FIXED IT!

I went scrolling through my registery with Total Commander, and found out I accidentaly changed "CurrentControlSet" into "t" ...now everything is set, and im going to test GPS! :)

[EDIT2]

Okay tried again.. All settings are correct, like this:

External GPS > COM4 and Automatic GPS on

TomTom > "Other NMEA" on Baud 38.400

AC > A-GPS OFF

Tried to reboot and such, but I cant get any signal outside!

What else could be the problem now?
[Touch Pro, Fuze General] branko.savic:
Does it find any sattelites at all if you watch the bars in TomTom?

Otherwise I would try with quick GPS, maybe the gps data is outdated?

If nothing else helps try a hard reset!

Hard I know, but it´s worth it!
[Touch Pro, Fuze General] topspeclt:
It can take 5-10mins to get a fix (even though it can see over 7 sats with good signal) WITHOUT QuickGPS. Update QuickGPS and it will solve the fix problem.
[Touch Pro, Fuze General] komani86:
I updated QuickGPS and tried to get a signal, but only for 2 minutes.. ill try for a bit longer then! After that I tried a hard reset (VOLUME DOWN+ENTER and stylus) which somehow didnt succeed for me lol... I keep getting into the tricolor boot menu instead of the message "This will hard reset your phone"...

the ENTER button is the one on the keyboard right?

Tomtom VGA Black 7.451 is what im using, and I have 0 sattelites according to TomTom

[EDIT]

Just to be clear, QuickGPS worked.. it gave me a new license..

Im going to figure out how to hard reset my phone!
[Touch Pro, Fuze General] branko.savic:
Actually the enter button is the one on the d-pad! LOL

Anyway, you can hard reset from the wm itself!

settings>system>
[Touch Pro, Fuze General] branko.savic:
But it does show that it detects a gps device, right?
[Touch Pro, Fuze General] komani86:
Oh lol.. I was allready wondering why it took me so much effort.. I just did a hard reset.. lets see whats going to happen now!
[Touch Pro, Fuze General] komani86:
Brako, it did not show a GPS signal...

Though I did a hard reset and NOW it shows a signal!

If I try to change to "Other NMEA Device" it ALSO shows the COM4 option! :)

I am going to install advanced config, turn off A-GPS (if its not off allready) and then test the GPS again! I have a positive feeling about this though :D

[EDIT]

AWESOME!! It works man!! SWEET! I'll drive a bit tomorrow to see if the mapping is better now...

Just one thing.. the TomTom of my sister asks if you want a pedestrian route or short route or fast route or avoid highways etc..

I dont get that option.. I'll figure it out its something inside my tomtom settings.. Im using tomtom vgablack 7.451 btw
[Touch Pro, Fuze General] branko.savic:
By default A-GPS is not disabled, you have to do that so that TomTom doesnt drop the signal every few secounds!

But everything should work fine now!

Keep me posted! :)
[Touch Pro, Fuze General] xboomer55:
I had the sattelite drop problem (exactly as you describe) on a new fuze that had been immediately flashed to NATF v2.3 and still had the original at&t 1.02.25.32 radio. I had not tested gps significantly prior to flash. I installed a NATF cab to remove GPS lag tweaks and then flashed radio 1.02.25.28. The satellite drop problem disappeared and GPS started locking reliably. I have since flashed radio 1.08.25.20M1 and GPS is still stable. I am planning to re-try radio 1.02.25.32 to see if battery life is any better. My hunch is that GPS will probably remain stable after flashing back to the original radio.

Something was initially jacked up with GPS and it seems that flashing a new radio worked for me. I can't trace the fix to anything else. My point is that I don't think that it was caused by faulty hardware.

I use Garmin Mobile XT and still see a 2-3 second lag when compared side by side with a tilt.

Keep trying. You may want to hard reset or try flashing other ROMs or radios to see if you can get GPS stable.
[Touch Pro, Fuze General] omaralt:
just wondering, has anybody gotten gps to work w/agps? my gps works now, but it takes about 2 mins to get signal whereas my tilt would get signal in about 45 secs w/agps enabled. i'm pretty sure the reason for the slow lock times is the agps being disabled. thanks
[Touch Pro, Fuze General] rlsmith999:
My AT&T Fuze has AGPS enabled. I tested my GPS with GPS Test and I use it frequently with Live Search for "Center on GPS" option. Seems to work fine.
[Touch Pro, Fuze General] Sleuth255:
Just a quick heads up: Da_G's latest ROM (v2.02) uses GPS drivers from the test Diamond ROM. The upshoot is that TomTom v7 correctly recognizes the GPSOne device now. This means that you can select this as a "Built-in GPS receiver" (an option that didn't appear previously).

What does this mean?

you bypass the POS GPS multiplexer on COM4

TomTom can now warm-start the GPS itself. No third party "kick-start" required.

I've never had much GPS "lag" (unless lots of programs were running) so I may have "fixed" hardware on my recently purchased fuze, but I jumped in the car, fired up TomTom and had a fix in 2-3 minutes. Map updates were almost as smooth as my Car's nav system. I didn't overshoot intersections and most noticably, the car tracked correctly when I turned at intersections. This may be due to Graphics improvements in the ROM however.

From a settings perspective, I used the cab from post 1, set the SleepOnNoData value back to 1000, and turned of AGPS. I use quickgps and have it set to auto-update.
[Touch Pro, Fuze General] sooby77:
I'm using ATT's stock Fuze ROM and my version of TomTom is 7.910. TomTom recognizes the internal GPS just fine and never had to do any config. I didn't update any drivers at all. With prior versions of TomTom, I have had issues. This version just worked!
[Touch Pro, Fuze General] Sleuth255:
Mine is 7.450 and my built-in gps needed to be set up as "Other NMEA device"/COM4/38400 (the gps multiplexer port) prior to this.
[Touch Pro, Fuze General] rcll:
Sleuth255, can you explain the fixed hardware in newer fuzes?

Do batch/serial numbers indicate which devices have fixed hardware?

Mine is HT846xxx

I've noticed slow GPS fixes, some overshoots and a bit of lag. Da_G's new GPS driver seems to help things. He's always bringing us new stuff, ho hoho :)