yashsingh1/xdaforums huggingface dataset:
[Huawei MediaPad X2] g.moggel:
Think I've done something stupid maybe someone can help me?

I've flashed this rom on an GEM-702L and it booted fine. because I wanted to hide su I've uninstalled SuperSU and flashed magisk.after that there's no gsm network anymore and the device asks for a nck code.ive tried everything from flashing the stock image,restoring my TWRP backup including hoot and also flashing boot.img from stock rom seperately. Also I've tried DC unlocker and hcu tool tryng to unlock but nothing works. ? Maybe someoje has an idea? I'm putting out a reward for 10$ via PayPal for the solution.

Thanks.
[Huawei MediaPad X2] erayrafet:
Install your original firmware via the dload method and do a factory reset.
[Huawei MediaPad X2] g.moggel:
Did that like 10 times already. Problem still persists. Magisk install showed some message about "high compression". Maybe the partitions are messed up?
[Huawei MediaPad X2] erayrafet:
There was someone else with the same issue. If someone can provide you their IMEI backup, you can install or you may try to downgrade to Android 5.

To backup

dd if=/dev/block/mmcblk0p11 of=/sdcard/mnvm2:0.img

To restore:

dd if=/sdcard/mnvm2:0.img of=/dev/block/mmcblk0p11
[Huawei MediaPad X2] g.moggel:
Could you elaborate a bit more what this actually does? Isn't mmcblk0p11 just the internal path to the sdcard? as i understand nvram needs to be restored. weirdly enough HCU and DC unlocker still detect the correct IMEI.

Do you think downgrading to 5 would solve the issue?

thanks so much.
[Huawei MediaPad X2] erayrafet:
[/COLOR]

mmcblk0p11 is the mnvm partition and yes, i think downgrading can do the trick
[Huawei MediaPad X2] g.moggel:
ill check that out tonight. if it worked you're in for a treat :)
[Huawei MediaPad X2] mouse723:
Just found the title seems to have forgotten to update

Rom 3/22/18 --> 3/26/18
[Huawei MediaPad X2] MalcomX:
was the wrong thread, so I had to delete it
[Huawei MediaPad X2] Catscratch:
Hi.

I upgraded to v4 (dirty) and the rom itself is working great.

Except one issue. I can't shutdown the mediapad anymore. When I shutdown and power on again the boot process is being stuck at the Huawei animation of the rom.

Only way to get it running again is to boot into recovery and dirty flash again. Then on the first boot I got the optimizing rom screen again and everything is working until the next reboot.

Does someone in facing similar issues?
[Huawei MediaPad X2] ajsmsg78:
I don't have those issues. Try a clean flash and see if the problem still happens.
[Huawei MediaPad X2] civicGeorge:
An error occurs when clicking on the mobile data switch. I'm on the main screen.
[Huawei MediaPad X2] MalcomX:
hmmm... not easy to answer to your question....what kind of error occurs? Would be helpful to know that....
[Huawei MediaPad X2] civicGeorge:
An error occurs when clicking on the mobile data icon in the notification bar. The device stops and the main screen opens in a second.

ROM was installed in accordance with the instructions.

Now I have installed [ROM] [6.0] Simply International B206 ** UPDATE 4/12/18 **, there are no errors on this ROM.
[Huawei MediaPad X2] Phna:
I don't know if my hardware is going to breakdown/error, since I install latest bill (03-26-18), sometimes the phone seems stuck and then reboot itself. And a few apps take long times to get installed, a few more cannot install....after downloading from playstore it keeps saying "..... installing....." forever..

Anyone has the idea of why it is like this ?
[Huawei MediaPad X2] ajsmsg78:
Do a wipe in TWRP and reflash the rom.
[Huawei MediaPad X2] MalcomX:
Hi, have had the same issues, but after a clean flash, they where gone.
[Huawei MediaPad X2] rimkam:
Problems with firmware KangVIP + Slim + B212v4 + Xposed +

1. The icon on / off of data transfer on the shutter does not work correctly (if it is on, it turns off if it is off, then when it is pressed, it is necessary to turn the transmission through settings)

2. The camera does not work in the window of the cover with the magnet. (Unable to start the camera, check if there are third-party applications running in the background (such as Flashlight).) Close them and try again.)

3. USB MTP does not work by default. (MTP + enabler + v3.4 and rayyan.black.fem.ind.runner_v4 do not help either)
[Huawei MediaPad X2] Chris0706:
I ran into the same problem and fixing with fastboot flash stock rom drove me crazy, because i couldnt find the right versions..

THEN i found the option in TWRP -> Wipe -> Select Data -> Resize / repair -> Resize Filesystem, and baaam 28gb instead of 4 gb ;)
[Huawei MediaPad X2] mouse723:
Just saw the new version, do not know will join XPosed

Thanks AJ
[Huawei MediaPad X2] ajsmsg78:
Ok guys I'm not sure what's going on with my X2 but I think it's on the fritz. If has been taking forever to boot up lately. Most of the time it has been taking around five to ten minutes to start. I even went back to stock B112 then updated to B211 then OTA'd to B212 and I'm having the same issues. The phone has also gotten really slow even when on the stock rom. I think the flash memory is wearing out or something like that or Huawei could be like Apple and slowing down the phone as the battery gets old.

Edit: Use my 2-5 Build as the latest ones lag and have issues. The problem is the newer SuperSU.
[Huawei MediaPad X2] Phna:
It's similar to mine. But lately it's working fine, except two or three apps cannot update or install. If I dare to update them, my phone will stuck on boot up until I press power button to restart.
[Huawei MediaPad X2] HuaSamSony:
Same to me.
[Huawei MediaPad X2] ben63vw:
I just recently got this smart cover https://rover.ebay.com/rover/0/0/0?mpre=https://www.ebay.com/ulk/itm/112344793414 from ebay and I had to do the following to get it to work just right:

cut out plastic window (already have screen protector) in order to use touch features for answering calls with cover closed

cut off and reglue cover to case for sensor to be aligned just right to activate smart window when cover is closed/opened

In order to get clock and weather to display I reinstalled those apps preinstalled with this rom (I use different apps). With those apps uninstalled the clock and weather wasn't displayed.

Now the only issue is the camera doesn't work with cover closed, see attached screenshot. Any idea how to get it to work?
[Huawei MediaPad X2] SmoothTimo:
...had the same issue with KangVIP too!

My solution was to switch over to SIMPLY 6.0.

Tried first to reinstall Huawei camera, tried other camera apk´s, downgraded ROM to v.2 - nothing helped.....

Regards
[Huawei MediaPad X2] sunny7day:
hello i am using the original kangvip rom, does any one know how to change the k-settings to english?
[Huawei MediaPad X2] Mwaye:
Bugs in KangVIP v4

Hello,

Sorry for my bad English.

I'm using this ROM in v4 because it's faster than the older version.

I love this ROM because it's optimized.

So I use it with Apex as launcher, with "transparent horloge et météo" as widget for horloge and weather. I use this since more than one year with other version and other ROM without problem.

But with this version, I have some bugs, and some are very problematic :

- Minors bugs in menus, but not very problematic

- Reboot alone when too much work and bootloop. Must force reboot by 10s power button and it reboot correctly.

- Must switch off the phone to charge it because it's frozen after a certain time and don't charge.

=> Those bugs seems to be solved since another 5 times wiped install. But not enough retreat to be really sure.

And the must problematic problem, and not solved with few wiped and fresh install.

- Alarms don't ring all the time. Sometime yes, sometimes no. And not the same Alarms don't ring.

Example :

I've got the morning a lot of alarm to rythme my wake up. 5h, 5h15, 5h30, 5h45, 6h15, 6h45, 7h.

Yesterday, 5h, 5h15 ring well but 5h30 no. 5h45 yes, 6h46 no, 7h yes.

Today, 5h, 5h15, 5h30, 5h45 don't ring at all. So wake up in late. But 6h45 and 7h ring normally. Repeat for 10 on work one time and the second time don't ring. And it's correctly set because my horloge widget indicate that the next ring is the repeated one.

It's make me crazy.

Did someone even have this problem ?

I don't know if it the ROM out other think but the only change parameter (if my memory is good) is the v4 of the ROM.

It's very problematic and I don't understand what is the problem.

Is my phone dead ?

Thanks in advance for your help.

Best regards,

Mwaye
[Huawei MediaPad X2] ajsmsg78:
Make sure you're using the 3/26 build, the newer build had bugs and I had to revert back to the older build.
[Huawei MediaPad X2] Mwaye:
Thanks for your answer.

I use now this "KangVIP+Slim+B212v4+Xposed+(3-26-18)" downloaded one week ago.

How I know which build I use ?

In the build.prop the ro.build.date is "Thu Mar 22 14:36:20 EST 2018". Is it the good one ?

Must I try with the rom without Xposed (tagged 02-2018 in the file name) and activate it after install ? It's tagged february2018, so is it the same speed and optimized ROM than the v4 with exposed which is tagged march2018 ?

Thanks a lot.
[Huawei MediaPad X2] Mwaye:
Hello,

Is the February rom without exposed the same optimized than the ROM with exposed from March ?

If yes I will try with this because even this morning phone don't ring.

Thanks
[Huawei MediaPad X2] mouse723:
In addition to locking the clock behind, the alarm will be released. At the moment I tried only the original V2 or V3 is normal. Now my phone is V2, it's still very smooth.
[Huawei MediaPad X2] Mwaye:
If I understand good with my bad English, the pb seems to come from v4.

Where could I find the older ROM ?

And now phone don't charge as with the previous install.

Definitively my phone is dead or v4 have to much bug for me. I'm sad because I like this version but it's just not usable as it.

I try to install this weekend with the v4 from February without exposed.

Thanks
[Huawei MediaPad X2] ajsmsg78:
I think my phone is having issues but my V4 build from 3/26/18 doesn't have any issues.
[Huawei MediaPad X2] Mwaye:
Thanks for your feedback

I continue my investigation and I begin to think perhaps it come from Apex that I buy just at the same time as I install the Xposed v4.

To be continued...

Thanks all for your help.
[Huawei MediaPad X2] Mwaye:
Hello ajsmsg78 (and the others), where could I download your V4 build from 3/16/18 ?

Because the dl link here is for the 3/26/18.

Or is it an error in your post ?

Thanks
[Huawei MediaPad X2] ajsmsg78:
Typo, I meant 3/26.
[Huawei MediaPad X2] Mwaye:
Error : send 2 times
[Huawei MediaPad X2] Mwaye:
Ok thanks for your answer.

I just try to factory reset another time and install just the minimum without too much personnalisation.

I will see if bug come again.

Is it possible that come from the theme (mix of some themes) ?

Wait and see...

Thanks a lot
[Huawei MediaPad X2] Mwaye:
Hi all,

I investigate and I found some thinks. So. Here is my install now :

V4 (2018-03-26) + dpi300 + Apex + some basic apps + all synchro Google stopped + my own synchro for contacts and agenda with card/calDAV + without my tweak (I use those tweaks since few years without pb)

It seems to work great for the charge pb at least.

But, in reality there a pb, wich is perhaps the origine of all pb. But I don't know if it's the rom or the hardware or an app or cust or 3rdmodem...

I explain :

Yesterday, the same install with just the way to try a new music player. So i go to play and download some apps.... After a certain time and download... Phone reboot and bootloop, hard reboot and it work. I try to make another download in store and reboot alone after few minutes.

Same with Firefox downloads.

Some thinks i see and that could be of the origine or a way of the pb. Some are certainly without link with my problem but I write you all.

- 3rdmodem is very long to format (190s) in recovery (in my memory it was not long as it before)

- my first synchro of contact empty my server and I must restore backup. Before I never have had this pb, it was working normally, contacts synchro from server ty phone without pb.

- Network is long to initialize data and instable (wifi or 3g-4g).

- Downloads don't initialize correctly in store or fails regularly, for example, download the rom : I must try 10-15 times to try to download and must time it doesn't work or make my phone reboot bootloop (i saw that it go to bootloop when the app with download become to lag regularly). From my computer in the same Network no pb. Another try and it works great... Incredible problem.

I'm desperately. I don't sleep very well because afraid to be in late because phone don't ring (even if with this fresh install it seems to work). I don't have money to buy a new phone but I think it will come necessarily.

Will try another version of the ROM ? (now I try to download it from phone because not at home and no computer, 18 try and always in failed)

Phone is dead ?

What thinks the experts that you are ?

Best regards,

Mwaye
[Huawei MediaPad X2] ajsmsg78:
It almost sounds like you never updated to B2xx before you started flashing these roms. If you didn't update to the latest stock ROM first then you'll have freezing and rebooting issues. You may have already updated so if you did then ignore this part.

Also try setting the DPI at 325 instead of 300. I had issues with 300 and some apps not working properly.

Which model do you have? GEM-701L, GEM-702L or GEM-703L?
[Huawei MediaPad X2] Mwaye:
Hi and thanks for your answer and help.

I continue to test and really strange things but now it seem ok (but wait few days to be sure).

I follow your work since the 1xx and all the 2xx and never have had this problems before.

Normally all steps are realized since about one year but perhaps I have remove something by formatting (never have had this pb before).

So to test if my actual install don't work, what should I do ?

Always use this dpi 300 since few months/year without problem. And app-setting for some apps. I've read your info about the issues with dpi 325 and above.

But have try and that's not the the origine of the problem.

GEM-701L "converted" to GEM-703L.

Since friday I've done a lot of test and this is the results :

- With the v4-exposed and very basic install, no problem during all Sunday. And Monday morning, the first and second alarms ring good. The first repeat work, after it don't ring but led indicate an event. And when i wake up the phone (15mn after the alarm which don't ring) the alarm ring.. The work day pass and when come home test by programming another alarm. It ring good but when I touch phone to repeat it the phone reboot and bootloop.

- With the v4-without-exposed with all my apps but not much tweak and personalization at this time. Installed yesterday 21h and for yet no pb as before. But battery drain is enormous. But not enough hours of use to be sur..

Thanks again a lot.

Mwaye

---------- Post added at 05:44 PM ---------- Previous post was at 05:05 PM ----------

Lol. Just after post with Firefox, reboot of the phone. So pb still here.

I found in my archives my lineage old TWRP backup which worked properly at this time. And an TWRP backup from 2018-04 with this v4 and before I have those problems.

Must I flash again cust (or others) with a particular file and how ?

It look like an hardware pb no ? The reboot and the temperature of the phone in particulary.
[Huawei MediaPad X2] Mwaye:
Hi,

So I test the 2 v4 and reboot bootloop and hot phone.

If I restore old twrp backup of v4, same problem. Reboot, phone is very hot when charging, Bugs in alarms.

If I restore old lineage, and all my apps and tweaks and even more than I use ; and no bug at all (phone is very hot too but no reboot bootloop).

But lineage is beautiful but no zoom and don't find any good camera or alarm app for example (the apps installed as default work good but I don't like it) ; and other small problems. And bigs problems are the time to boot (7-10mn) and time to charge (12-14h)

So it looks like v4 bug on my phone.

Perhaps must I flash something to make it work properly. But what ?

I want to try with the v3 to see if problem is still here.

But where could I download it ? Or continue with lineage work goods apps when find them ?

Thanks really for your help and the time passed.

And at all sorry to post here because this bug should have his own post in the forum.

Best regards.

Mwaye
[Huawei MediaPad X2] ajsmsg78:
All of my roms for the X2 are here:

https://androidfilehost.com/?w=files&flid=168410
[Huawei MediaPad X2] Mwaye:
Hi,

Thanks a lot for the downloads links.

I download and try all those last days number of rom : CM13, Lineage, KangVIP v2, v3, v4 with and without Xposed.

It works very well with KangVIP v2 on my phone and smooth and fast (even if this version is little slower than the v4).

So I found not exactly where is the problem but the way the reproduce it on my phone. With v4 and v3, just install alternative app than the default. For me : Apex, Apex notifier, Textra, True phone, Pi music, K9 mail, Firefox...

Problem come when I set other default apps (don't know which of them cause problem) , do I think there's a link with the suppressed apps between v3-4 and v2 and the default linking apps.

Example of bug : setting an alarm in few minutes and reboot the phone. Then with v3 and v4 it don't ring until you go in the clock setting and unactivate/activate an alarm. In v2 no problem alarm is active at the boot time.

Thanks for your help.

Best regards,

Mwaye
[Huawei MediaPad X2] ajsmsg78:
Anyone who has a slow X2 can you please install Kernel Adiutor from the Play Store, open it up, allow root access and on the top left hit the menu button and go into CPU and tell me what the big and little cores maximum frequency is set to? If it's set to something like 1017mhz and changing it does nothing, let me know.
[Huawei MediaPad X2] Mwaye:
Hi,

For me I can't say that it's slow. Just, v2 is little slower than v4.

There's a screenshot of my config in KangVIP v2

Mwaye.
[Huawei MediaPad X2] ajsmsg78:
That looks good to me.
[Huawei MediaPad X2] Mwaye:
For me v2 is good, smooth and speed. Just transitions and reactivity in general are very little more slow than with the v4.

But v2 is good. And no bug with my config as with v4.
[Huawei MediaPad X2] mouse723:
I have reacted to the problem of the alarm clock at the beginning. So I suggest you use V2. I am also very grateful to AJ for paying.

Sorry for my bad english.
[Huawei MediaPad X2] ajsmsg78:
I'm going to rebuild v4 and see if I can fix these bugs.
[Huawei MediaPad X2] Mwaye:
Thanks in advance.

as mouse723 says, v2 works fine.
[Huawei MediaPad X2] ajsmsg78:
I am reverting some changes that I did in V4 so this should hopefully fix bugs. I'm going to do extensive testing before I release the next update.
[Huawei MediaPad X2] Mwaye:
Yes I know but I would verify that it was really the v4 on my config which is the problem.

Thanks all for your help.
[Huawei MediaPad X2] ajsmsg78:
New build (7-4-18) up in the OP. Read the changelogs for changes.
[Huawei MediaPad X2] Mwaye:
Hi,

Thanks, I'll try it.

Mwaye
[Huawei MediaPad X2] Mwaye:
Just a speed test this afternoon and back to v2 because freeze in charge before.

But it's a speed test with titanium restore (usually it's works but in some case).

I will make a real test this weekend.

Good night.

Mwaye
[Huawei MediaPad X2] Mwaye:
Hi,

It works great with this version, no more alarm problem for the moment. Very smooth, fast and stable.

The charge brick isn't really due to the rom.

It's the restore with titanium backup which make something not good. If I restore in v2 or in lineage no problem and the same with v3 or v4 make the bug. But same apps in manual installation with manual params and no problem. So sorry for this bug which is not really in the rom.

Testing some days more and say you if no problem.

Thanks again.

Best regards,

Mwaye
[Huawei MediaPad X2] jasonleeg:
Hi, Just reading your post and want to know what the freezing problem is... I've flashed v4 (7/4/18), restored apps via titanium and so far all is well. Very fast ROM. Notifications from WhatsApp & Telegram work, bluetooth is working fine (when protected), Viber working, not tried out google maps yet or installed xposed. Phone charges ok and can be used whilst charging.

When is your freezing problem? I can test on my X2 and see if same happens for me

Jas
[Huawei MediaPad X2] Mwaye:
Hi,

As said in some others posts (with my bad English it's difficult to explain), one of my titanium restore make the phone froze when charging and enter in hibernate mode. After some time (1mn sometime 15mn other time) it freeze the phone. Screen stay black and can't be wake up, phone must be hard reboot and infinite bootloop, and must be hard reboot another time to boot well again. This problem is only with v3 and v4 but not with other version and other rom. And concerne non priority apps (but I don't search exactly what app), so I delete titanium backup of non priority app and do install and params manually.

I don't know if you understand with my bad English.

Thanks for your help.

Good night,

Mwaye
[Huawei MediaPad X2] mouse723:
Already flash new V4, feels fast and stable.

No alarm clock problem, but no File manager.

Thanks again.
[Huawei MediaPad X2] Mwaye:
Yes exactly no file manager.

I use an alternative one so not a big problem for me.
[Huawei MediaPad X2] ajsmsg78:
Sorry guys. I updated the build in the OP with Huawei File Manager added. If you already flashed the rom and just need the File Manager then just flash this zip file in TWRP:

https://www.androidfilehost.com/?fid=5862345805528042993
[Huawei MediaPad X2] Mwaye:
Thanks a lot. I add it because useful in some case.

The new build is up now ? To dl it for the next install if needed.

New accessibility apps, supposed it's the apps you didn't remove on comparaison to the other version of the rom.

This version is just great, smooth, and fast.

Thanks again for your work.
[Huawei MediaPad X2] ajsmsg78:
Yep the updated build is ready to go. I have a fast 200mpbs connection so it doesn't take me long to upload. The new builds are definitely a lot more snappy.
[Huawei MediaPad X2] Mwaye:
I dl it for future test.

Otherwise, there's no interest to flash this version if have the one from 07/04 ? The only change is the file manager ?

Thanks
[Huawei MediaPad X2] ajsmsg78:
Yep.
[Huawei MediaPad X2] Mwaye:
Thanks for your rom KangVIP and your help.

Little donation, it isn't a lot but I can't more.

Thanks again.

Mwaye
[Huawei MediaPad X2] mouse723:
This is really good news, thanks to AJ for letting me have more expectations for X2.
[Huawei MediaPad X2] iKooTaKa:
Thank you very much for extending the life of my beloved device!! Really great job!
[Huawei MediaPad X2] Mwaye:
Just a big battery drain. Due to the Weather widget, I remove it and no pb anymore.

And greenify stop to work regulary and can't find (again) the way to authorize startup auto.
[Huawei MediaPad X2] naeemdurrani:
hey aj, double tap to wake is not working for me in kangvip v4 and simply international, can you figure out what i am doing wrong??

i enabled it from motions still not working. what did i do wrong
[Huawei MediaPad X2] Rhonald:
FLOATING TASK is not working with the latest update
[Huawei MediaPad X2] ajsmsg78:
I didn't touch Floating tasks on the new build so it should be working as in the previous builds.
[Huawei MediaPad X2] naeemdurrani:
one more thing i want to ask, is it only me or happening with all who are using kangvip v4. normal bootup take exact 11 minute on my mediapad x2. if i restart immediately after fresh bootup it again take another 11 minute to boot up. what is lagging? i didnt messed up with the rom, since flashing it is taking ages to boot up. any update or recommendation to fix this porblem?
[Huawei MediaPad X2] Mwaye:
Hello,

In KangVIP i never have this problem.

But with Lineage on my phone it was the same problem, boot more than 10mn to go but after it work great.

Never have found why, use as it few months and be back to KangVIP.

It see look like as the cache is wiped at each boot or something like that.

Sorry it didn't help really.

Best regards,

Mwaye