Develop Bugs

[Q] CM7 RC0-- Not able to download anything from market

Hi
I just installed CM7 RC0 and also tried to install gappks.apk through recovery. but apart from Market and Gtalk noting was installed.
When I am trying to download anything from market it shows "downloading from Maket". but nothing gets downloaded.
I tried to do the s0be method but i am not able to create any folder in /cache directory. it states "permission denied' read only file system...
need your help to get market downloads working
Update: Tried s0be's method but no luck...cannot get pass step 4

Have you tried logging in to GTalk?

LetoKynes said:
Have you tried logging in to GTalk?
Click to expand...
Click to collapse
yes i did...well Market is opening.. i mean i am able to browse apps and games but not able to download...when i click on download nothing happens..only for few seconds the download icons appears in status bar and then disappears..

Create a new folder named download in the cache folder via root explorer. Make sure the d in download its lower case. This worked for me.
Sent from my MB525 using XDA Premium App

open application > market and then clear cache and data....restart phone just in case, and then see if that works

lanfearxt said:
open application > market and then clear cache and data....restart phone just in case, and then see if that works
Click to expand...
Click to collapse
well tried both, nothing worked...any other alternative..reverted to Orange GB..if any alternative is there then pls let me know will try again tomorrow.

I don't know if it will be any help but I had the same issue when I was using fixed SBFs and a nandroid. It seems to have rectified itself since I flashed the full Nordic Froyo. It may or may not have been coincidental though.

[Q]CM7 RC1 V2-Not able to download anything from market
After updating from RC0 to RC1 v2, I am not able to download anything from market. I am able to browse all the applications in Market. When i click to to install, it starts and disappears.
I tried wiping data/catch and re-isntalling Rc2 v2 but not help.
Does anyone one have any suggestion ?

did u solve the problem?

go to settings > application > all > market and tap on uninstall updates.
You will get the old i.e the factory version of the market. However, it can download stuff
and I no longer get the "connection time out" error. yay

Manage Applications> "Market" and “Google Services Framework” , clear cache and data, reboot.

[MOD][SCRIPT] Auto SMS-MMS Enabler for Tablets (Any ROM!)

Hey guys
As you might know, many people want to enable SMS & MMS on their tablet.
Unfortunately, until now someone needed to manually edit your framework-res.apk
But not anymore!
I made a script that will do it automatically on any framework!
3 Steps for noobs (fully-automatic version):
1) Download it (v1.2 for noobs)
2) Connect your device to pc (usb-debugging enabled)
3) Extract and run LAUNCH THIS
4 Steps for smart people (semi-automatic version):
1) Download it (v1.2)
2) Extract & put YOUR framework-res.apk in the same folder
3) Run LAUNCH THIS
4) Push the SmSframework-res.apk to your device (don't ask how, i will also make a version for really noobish people, which will pull and push your framework automatically)
-----------------
CHANGELOG:
2012-03-02: Made script more clear to understand, added auto-reboot on noob version
-----------------
NOTICE:
Dear noob-version users, currently the script does not mount the system partition automatically as R/W, if you got such an error, please use Root explorer to mount the system as R/W
P.S. Dear Americans, most carriers block SMS in the US

I'll wait for the (version for really noobish people, which will pull and push your framework automatically) 'cause I'm a lil lazy right now LOL.
I will do backup, and give it a try! I'll be back to let you know how it went, Thanks.

Mjamocha said:
I'll wait for the (version for really noobish people, which will pull and push your framework automatically) 'cause I'm a lil lazy right now LOL.
I will do backup, and give it a try! I'll be back to let you know how it went, Thanks.
Click to expand...
Click to collapse
Hahaha xD i'll probably upload it tommorow xD, test if it works correctly for me first xD

Lol

Arrow [MOD][SCRIPT] Auto SMS-MMS Enabler for Tablets (Any ROM!)Arrow
Ok,
Ran the LAUNCH script - got to the point where it was going to enable the SMS, then error "Sms Enabled"
- Access denied no such file or application found."
C:/Sms-Mms enabler/edit.exe not a valid win32 application
But everything else on the script ran but with errors. I think the problem file is the "edit.exe"
After REBOOT - have to redo the Google Login, and Exchange Service for other Mail.
Afterwords checked System/framework folder .... both files were there. (framework-res.apk and SmSframework-res.apk.
I hope you get it working, because this would be awesome!

Works with stock or only customs? Tks
Sent from my MZ605 using XDA Premium HD app

Mjamocha said:
Ok,
Ran the LAUNCH script - got to the point where it was going to enable the SMS, then error "Sms Enabled"
- Access denied no such file or application found."
C:/Sms-Mms enabler/edit.exe not a valid win32 application
But everything else on the script ran but with errors. I think the problem file is the "edit.exe"
After REBOOT - have to redo the Google Login, and Exchange Service for other Mail.
Afterwords checked System/framework folder .... both files were there. (framework-res.apk and SmSframework-res.apk.
I hope you get it working, because this would be awesome!
Click to expand...
Click to collapse
Damned, i'll recompile it. It's because its a 64-bit application.
I'll fix it in a few hours ^^

MoOnBoY said:
Works with stock or only customs? Tks
Sent from my MZ605 using XDA Premium HD app
Click to expand...
Click to collapse
Any rom with root access

Edit.exe (64-bit application)
Moto Xoom 4G LTE - EOS Nightly,
anyone get it fully working on the 4G?

Mjamocha said:
Or you could have both versions the 32-bit (for those running in WINXP) and 64-bit application (for those running WIN7) that way, everybody is covered.
Click to expand...
Click to collapse
Nope only 32-bit version , 64-bit is not required.
btw its fixed, now gonna make the noob version

Still trying -

Mjamocha said:
Sorry its a no go - error failed to copy 'SmSframework-res.apk' to '/system/framework/SmSframework-res.apk
': No space left on device
Click to expand...
Click to collapse
It should be renamed, also its not the script is your device
I'll check it this evening

Hello,
I used the noobs version, everything went ok and the SmsFramework was pushed to my xoom.
But it wiped my google accounts and i cannot find any app to view/send sms.
I missed something?
Im with HC 3.2 Stock.
Thanks!

anyone success tried ob MZ600?

monyozt said:
anyone success tried ob MZ600?
Click to expand...
Click to collapse
unsuccess on any TeamEOS Rom..

Edit-
Edit -

MoOnBoY said:
Hello,
I used the noobs version, everything went ok and the SmsFramework was pushed to my xoom.
But it wiped my google accounts and i cannot find any app to view/send sms.
I missed something?
Im with HC 3.2 Stock.
Thanks!
Click to expand...
Click to collapse
A new framework always wipes google accounts, idk why
also i did not test on 3.2
I will look in to it, i'll keep you posted

.
Im using EOS 1.0.0 ICS with my MZ601.
I generated the new SmSframework-res.apk,and pushed it as framework-res.apk
There is no stock sms application so i installed Gosms pro from market, and the sms feature works pretty fine with it
however my original framework-res.apk was 7.98 MB in file size, whereas the new generated Smsframework-res.apk is 4.46 MB
Why is this difference in file size ?? Is anything stripped from the framework-res ?

404test said:
It should be renamed, also its not the script is your device
I'll check it this evening
Click to expand...
Click to collapse
Lol yeah, blame it on device.

Mjamocha said:
Lol yeah, blame it on device. - that's the error that pop'd up after this:
Building framework
Cannot find sources
Checking whether sources have changed
Building resources ...
It continued thru the script ended with everything ok.
Then system gave me pop up in a Russian Looking Language
I reboot Blank screen - I run restore.
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Not playing nice with EOS, What other devices have you tried this on?
It seems to work with Stock HC. Can't wait for this to be up and running- Will be EPIC!
Click to expand...
Click to collapse
Running pretty fine here , u have to download gosms pro application or something like that for sms to work ...im running EOS 1.0.0 ICS

[Q] KF2: Unable to boot into CM10 - Any help appreciated

Hi Guys,
Firstly, thanks so much for the info on this community. I've followed loads of the threads and almost all of what I need to know is here.
I have a KF2 @ v10.3.1. I've rooted it and applied the 2nd bootloader using a homemade lead (thanks to the thread on that!). I started in Windows but switched to Kubuntu after getting driver issues etc.. To compound the problem, the KF2 is blocked by Amazon, which didn't help as I couldn't load apps whist it was stock. (It's not stolen or otherwise illegally obtained. Amazon sent it in error, and despite me contacting them to ask how to return it, they've never replied)
Anyhow, After following THIS thread, which appeared to go OK, after rebooting I'm unable to boot into Recovery. The blue screen just stays there. I can still boot normally, but I would like to load CM10 which is loaded as per the thread, along with gapps, both in zip format. I have read many threads about being stuck on the blue screen, but these are always locked and need to be restored, but I have no problem booting normally and the KF2 is not locked. I've searched this site and googled plenty.
I don't expect an exact answer, but if someone could just point me at what to look at, I'm sure I can find the rest of the info I need on here. :good:
Oh, also. Another quick question. I see that the CM10 images are constantly being updated, if (when I get mine working) I want to use one of these, is it simply a case of copying the zip file over? Or is there more to do than that.
Many thanks in advance.

You can boot normally? Into stock, I assume.
Run the apk tool from here:
http://forum.xda-developers.com/showthread.php?t=2106463
Should get you fixed right up
The zip file will have to be flashed from recovery. So, its a matter of copying the zip file (and gapps) over. Boot into recovery. Wipe data, cache, dalvik and system. Then flash rom first, the gapps.
Also, be VERY CAREFUL and make sure you have a GOOD DOWNLOAD by checking the md5 on the file. If you wipe the system (which deletes the stack file) you will not be able to boot into recovery or anything.
I still recommend that you purchase a fastboot cable.
Edit: also, when booting into recovery you might have to hit the power button a couple of times.
--
Sent from my mind to your screen.

Cheers mindmajick. I've tried to do this but still having a few problems.
If I use the wired version, the runme.bat does not have permissions to the data/app folder. I can't seem to run it in Kubuntu as it says I can't run a binary file if I make it executable, but says I don't have permission if I remove execute. (I'm looking into this - but I'm not very good with Linux, so lots of Googling!!...lol....) Also I see that there are some issues with this version with the wireless version being favored. Unfortunately as I'm unable to log onto my Amazon account, I can't use this method.
I will continue to try, I'm almost there now, thanks for you help so far.

SportyPorty said:
Cheers mindmajick. I've tried to do this but still having a few problems.
If I use the wired version, the runme.bat does not have permissions to the data/app folder. I can't seem to run it in Kubuntu as it says I can't run a binary file if I make it executable, but says I don't have permission if I remove execute. (I'm looking into this - but I'm not very good with Linux, so lots of Googling!!...lol....) Also I see that there are some issues with this version with the wireless version being favored. Unfortunately as I'm unable to log onto my Amazon account, I can't use this method.
I will continue to try, I'm almost there now, thanks for you help so far.
Click to expand...
Click to collapse
Really confused. Pm me with your gmail account and I'll chat you through it
--
Sent from my mind to your screen.

Cheers, PM'd you.
Sorry if I've not explained it very well.
I tried to use the KF2CM10.zip via the Desktop method. I downloaded and ran the runme.bat file. This is what I get -
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
C:\Users\Steve\Desktop\Kindle Fire Root\KF2CM10>ECHO off
Press any key to continue . . .
.
Removing install-recovery.sh to ensure that stock rom does not overwrite TWRP
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
Usage: mount [-r] [-w] [-o options] [-t type] device directory
rm failed for systemetcinstall-recovery.sh, No such file or directory
rm failed for systemRECOVERY-AMZN-4430-OTTER2-PROD, No such file or directory
.
Pushing stack
failed to copy 'stuff\stack' to '\sdcard\': Read-only file system
sdcardstack: cannot open for read: No such file or directory
.
Inserting stack override to \system
datalocaltmpstack: cannot open for read: No such file or directory
.
Pushing freedom-boot
failed to copy 'stuff\boot.img' to '\sdcard\': Read-only file system
.
Pushing TeamWinRecoveryProject
failed to copy 'stuff\recovery.img' to '\sdcard\': Read-only file system
.
Writing freedom-boot to \boot via dd
sdcardboot.img: cannot open for read: No such file or directory
.
Writing TWRP to recovery via dd
sdcardrecovery.img: cannot open for read: No such file or directory
.
Rebooting
.
Make sure to press the power button during the secondary bootloader to reboot in
to recovery.
.
Give credit where credit is due: Script written by [email protected]
Press any key to continue . . .
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
I'm still unsure how to run the runme.sh from Kubuntu command line.
I tried - ./runme.sh
but error is - unable to run a binary file - or something like that.
I'm unable to use the cordless version com.powerpoint45.FMKilo-2.apk due to the fact that as the KF2 is blocked by Amazon, I'm unable to log in and download or install .apk files.
Is there is an alternative way to install .apk files without needing to log in?
Hopefully that makes a little more sense. Cheers

Yes. Download the fmkilo apk from his thread, (use the browser if you have to) then once downloaded pull down the notification bar and tap on the apk link. Also, make sure that the option to install from unknown sources is set in the settings before doing the download
You could alternatively push the file via adb to the system Directory.
Is USB debugging enabled? Are you rooted?
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2

mindmajick said:
Yes. Download the fmkilo apk from his thread, (use the browser if you have to) then once downloaded pull down the notification bar and tap on the apk link. Also, make sure that the option to install from unknown sources is set in the settings before doing the download
Click to expand...
Click to collapse
Yup, that did it. I had overlooked the fact that I was still able to use the browser on the KF2 and didn't really know you could install .apk's using that method anyway. So now I have carried on and installed Jellybean 4.2.2 on there and it works a treat.
Thank you ever so much Mindmajick for taking an interest in my problem, I really do appreciate yours and the rest of the developers time on here. :good:
Cheers
Sporty

fmkilo apk link shows as removed
mindmajick said:
Yes. Download the fmkilo apk from his thread, (use the browser if you have to) then once downloaded pull down the notification bar and tap on the apk link. Also, make sure that the option to install from unknown sources is set in the settings before doing the download
You could alternatively push the file via adb to the system Directory.
Is USB debugging enabled? Are you rooted?
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Click to expand...
Click to collapse
Went to link for fmkilo apk and, link shows link removed?

galearned said:
Went to link for fmkilo apk and, link shows link removed?
Click to expand...
Click to collapse
Correct. Tried to talk them out of removing but it was removed. Only removed so no one uses it stupidly...
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2

fmkilo apk removed from link
mindmajick said:
Correct. Tried to talk them out of removing but it was removed. Only removed so no one uses it stupidly...
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Click to expand...
Click to collapse
Not a problem: Thanks
I think this is a method of pushing the flash and image files to the tablet and then installing using ADB by the way it is described.
I think I have that method copied down some place else.
I have never used this method but, sounds like it would work.
I also presume you need root to do the install via ADB.
Regards Jerry

[GUIDE] [ROOT]NTT Docomo Fujitsu Arrows X F-02E Root

I DO NOT TAKE CREDIT FOR THE WORK. I ONLY TRANSLATED THE SCRIPTS TO ENGLISH .
I AM NOT RESPONSIBLE IF YOU BRICK OR BREAK YOUR FUJITSU.
I have managed to find a bat file which will allow you to root your F-02E japanese phone.
I have also found a script to allow system R/W made by kikuhare
Steps Involved:
Make sure your phone has 100% charge.
Download the Root + System Mount
Extract the zip's to different folders.
Enable USB debugging under Menu > Settings > Developer Options.
Point to the folder where you extracted drivers from "usb_driver_F-02E_1.0.zip". Wait for drivers to install.
Make sure the phone is connected as PTP not MTP.
CMD into the folder "f-02e_oneclick_su_installer". It is inside the "Root + System Mount_1" files folder.
Run the runme.bat.
Download "Root Checker by joeykrim" from the Play Store.
Run the "Root Checker" app
Wait for the process to finish.
UPDATE System R/W
Connect phone to computer
Download the System Read Write Mounter_1.zip <<<<<< Only need to download if you did not download the "Root + System Mount_1.zip" file.
CMD into the "F-02E_system-mounter" It is inside the "Root + System Mount_1" files folder.
Extract the file and run the"START.bat"
Run everytime the system restarts to mount system as R/W.
Enjoy root .
NOTE: This method does not give full root permissions. You will still be able to underclock the CPU to some degree and use the CoreControl app to disable cores. I will have to run start.bat inside F-02E_system-mounter folder everytime the phone restarts to get system R/W
Drivers: usb_driver_F-02E_1.0.zip
Root Includes System Mount: Root + System Mount_1.zip
System R/W Mounter: System Read Write Mounter_1.zip
Screenshots:
Feel free to ask questions.

anaschillin said:
Hi, I have managed to find a bat file which will allow you to root your F-02E japanese phone. I do NOT take CREDIT for the work. I have merely found the zip. I have tested it and it works. I AM NOT RESPONSIBLE IF YOU BRICK OR BREAK YOUR FUJITSU.
Steps Involved:
Make sure your phone has 100% charge.
Extract the zip's to different folders.
Enable USB debugging under Menu > Settings > Developer Options.
Point to the folder where you extracted drivers from usb_driver_F-02E_1.0.zip. Wait for drivers to install.
CMD into the folder where you extracted the f-02e_oneclick_su_installer.zip files.
Run the runme.bat.
Download RootChecker from the Play Store. https://play.google.com/store/apps/details?id=com.joeykrim.rootcheck&hl=en
Reboot the phone.
Run the RootChecker app
Wait for te process to finish.
Enjoy root .
NOTE: This method does not give full root permissions. You will still be able to underclock the CPU to some degree and use the CoreControl app to disable cores.
Drivers:
http://www.4shared.com/zip/kGmw0Suu/usb_driver_F-02E_10.html?
Root: http://www.4shared.com/zip/D90h9kH2/f-02e_oneclick_su_installer.html?
Feel free to ask questions.
Click to expand...
Click to collapse
I havent even got the phone yet but are there any custom roms that work on this phone? Thanks

the-blind-bandit said:
I havent even got the phone yet but are there any custom roms that work on this phone? Thanks
Click to expand...
Click to collapse
No, not enough developers and interest for the phone outside Japan. I doubt anyone will be willing to put in effort as well

Oh well, but it is a very good phone, i think ill still get it though. I just wanted to know is half of it in Chinese even if you select english, i just heard this on youtube about another one of fujitsu's phones?
Sent from my Xperia T

the-blind-bandit said:
Oh well, but it is a very good phone, i think ill still get it though. I just wanted to know is half of it in Chinese even if you select english, i just heard this on youtube about another one of fujitsu's phones?
Sent from my Xperia T
Click to expand...
Click to collapse
Only Docomo and Fujistu apps are in Japanese. Everything else is in English.

Thats fine i suppose with root explorer i can delete those apps by deleting the apk in system app? Also if you have xposed app settings you can change the language per app would that also work?
Sent from my Xperia T

the-blind-bandit said:
Thats fine i suppose with root explorer i can delete those apps by deleting the apk in system app? Also if you have xposed app settings you can change the language per app would that also work?
Sent from my Xperia T
Click to expand...
Click to collapse
I have just frozen them, just incase if the phone needs the at somepoint. Xposed framework doesnt work as it need system R/W and the root method has not allowed system R/W mainly because the phone bootloader not unlocked. Secondly make sure you do not uninstall/disable the Phonebook and Phonebook Service provided by Docomo. Its key to allowing you to add and sync contacts.

So Xposed wont work at all then, thats a shame what about lucky patcher, does that need R/W?
Sent from my Xperia T

Improved the .bat file. Now you will have system R/W
Download the root file again and run it. Follow the steps starting at 10 if you have already rooted. :good:

Thanks
Sent from my Xperia T

anyone else besides the OP got their f02 rooted with this?

I may not be able to help any further. I have boot looped my phone. I cannot get it past the NTT Docomo screen. I think I know what is causing it but I cannot get the phone connected to the PC. I may need to send it into Fujitsu.

Good luck on fixing it
Sent from my Xperia T

I tried the following OP method didnt work for me

Thank! i just got the F-02e today. will try to root it.
btw, have you overcome a heating and self-shutting off prob on this phone?
anaschillin said:
Hi, I have managed to find a bat file which will allow you to root your F-02E japanese phone. I do NOT take CREDIT for the work. I have merely found the zip. I have tested it and it works. I AM NOT RESPONSIBLE IF YOU BRICK OR BREAK YOUR FUJITSU.
Steps Involved:
Make sure your phone has 100% charge.
Extract the zip's to different folders.
Enable USB debugging under Menu > Settings > Developer Options.
Point to the folder where you extracted drivers from usb_driver_F-02E_1.0.zip. Wait for drivers to install.
CMD into the folder where you extracted the f-02e_oneclick_su_installer-improved.zip files.
Run the runme.bat.
Download RootChecker from the Play Store. https://play.google.com/store/apps/details?id=com.joeykrim.rootcheck&hl=en
Run the RootChecker app
Wait for the process to finish.
UPDATE
Download ES File Explorer. Run it.
Press Menu then scroll down the list and click Root Explore.
Change the directory to root. (Meaning where you can see all system folders)
Look for system and hold the folder, then press more then properties.
Press Change in permissions.
Tick all the boxes at the bottom.
Enjoy root .
NOTE: This method does not give full root permissions. You will still be able to underclock the CPU to some degree and use the CoreControl app to disable cores. I have not been able to mount system as R/W and I had trouble installing BusyBox.
Drivers: usb_driver_F-02E_1.0.zip
Root: f-02e_oneclick_su_installer-improved.zip
Screenshots:
Feel free to ask questions.
Click to expand...
Click to collapse

anaschillin said:
I may not be able to help any further. I have boot looped my phone. I cannot get it past the NTT Docomo screen. I think I know what is causing it but I cannot get the phone connected to the PC. I may need to send it into Fujitsu.
Click to expand...
Click to collapse
i hope they can fix it immedietly, only you have work for this device (i hope any other)
question:
anyone have a stock rom for this device? may show me that's link?
Click to expand...
Click to collapse

Hi I am in the same situation, uninstall many applications in Japanese that I have the phone now in its box sirbe not all, send email to the seller took days with him and a solution is supposedly looking for me if I were to fix it passeth forums or sbrire a new post with the solution that would not be other than the original rom flaseo greetings

GattacaWroclaw said:
Hi I am in the same situation, uninstall many applications in Japanese that I have the phone now in its box sirbe not all, send email to the seller took days with him and a solution is supposedly looking for me if I were to fix it passeth forums or sbrire a new post with the solution that would not be other than the original rom flaseo greetings
Click to expand...
Click to collapse
You can reset the factory settings. Reboot the phone and hold the volume up, the phone will boot into recovery mode. You will be able to do a factory recovery.

armei said:
Thank! i just got the F-02e today. will try to root it.
btw, have you overcome a heating and self-shutting off prob on this phone?
Click to expand...
Click to collapse
I have not been able to overcome the issue. It is a design issue. Because it is waterproof phone the heat cannot disperse.
The only thing I have been able to do is keep the CPU frequency down to lower the time it takes for the phone to heat up.

garynsa said:
I tried the following OP method didnt work for me
Click to expand...
Click to collapse
What does it, when you run the root file?
Could you also tell your build number. Is it VR17xxx or VR16xxx?

Tried updating phone, went into reboot loop, think I fixed it but having issues.

Hello, I bricked my phone trying to update it, now I have factory reset it and loaded another firmware over it.
It now starts up again and I did all the setting that you get at the start.
Somehow it doesn't recognize my sim card even though I didn't touch it when doing all this.
It also doesn't load the play store.
Any idea what could cause this and how to fix this?

the same playstore error occurred with my brother's device when he forced uninstalled the play store and tried to install manually, I think the problem in your case is incompatible software. Try to find the stock rom for your device and flash it. It might fix your problem

Apps like play store really ate determined by the phone's SDK version and if any system upgrade ships an stock app of a different Version of phone or phone changes any command relating to phone's increment version, apps will cause a library mismatch hence running of apps with lib support fails. Just download the play store from another source and rename it with a single name, and if you have root, use a root explorer and place it in "/system/vendor/operator/app" and set permissions to "rw-r-r" then reboot your phone wait until it's fully boot up. Then go to "/data/app-lib/'the_name_you_named_the_app'/" you will see an unknown file "named_something.so". Copy the .so file to "/system/lib/" and set permissions too to "rw-r-r" and then finally go to "/system/vendor/operator/app/" and move the app you placed there initially to "/system/app/" and boot up your phone and things will get done for you. In each system app that fail to work in a ROM upgrade. Just do so and all will be well
Sent from my TECNO-J5 using XDA Premium 4 mobile app