Lenovo P780 Phone signal problems (wifi/3G ok). Help suggestions? - Lenovo P780

Hi All,
The title says it all.
Tests I've done until now:
- the SIM card has been tested in 2 other phones and it's working fine. Hence, it's also not a network provider issue.
- I tried reboot, soft reset of course
- Someone suggested to remove the back cover because it seems to hinder the signal reception. Still not working for me.
What else can I do?
________________________
Lenovo P780
Android 4.2.1
Manufacturer root with KingUser v3.3.5
Xposed modules: Always Correct, Boot Manager, Lightning Wall, NotifyClean, Play Store Changelog, Smart Network, VibeXpert, XInstaller, X MoreTimeText, Xposed Additions: I disabled all the modules but no positive change.
No tasks killer, battery optimization or management or any other enhancements except the above mentioned

d8v8n8 said:
Hi All,
The title says it all.
Tests I've done until now:
- the SIM card has been tested in 2 other phones and it's working fine. Hence, it's also not a network provider issue.
- I tried reboot, soft reset of course
- Someone suggested to remove the back cover because it seems to hinder the signal reception. Still not working for me.
What else can I do?
________________________
Lenovo P780
Android 4.2.1
Manufacturer root with KingUser v3.3.5
Xposed modules: Always Correct, Boot Manager, Lightning Wall, NotifyClean, Play Store Changelog, Smart Network, VibeXpert, XInstaller, X MoreTimeText, Xposed Additions: I disabled all the modules but no positive change.
No tasks killer, battery optimization or management or any other enhancements except the above mentioned
Click to expand...
Click to collapse
Hi. By my opinion look what you have to do:
1. I see your phone is rooted.
2. Install a custom recovery like TWRP
3. Go to my post called How about some modems, there you will find modem software for your phone
4. Download on your phone that software, JellyBean software and flash one by one till you find the software what is good for you.
5. Be warned: do a full backup of your phone first.
6. Good luck.
Sent from my Lenovo P780

Hi stympy,
I never succeeded to install TWRP and have it work. Would you have a link to a fool proof tutorial on how to TWRP? I'll then try to sort out the modem issue.

Hi stympy,
On the TWRP website, my device is not listed. Which device should I select to have the correct version of TWRP to use?
I remember now why I couldn't get it to work. I have two phones and none of them are listed as supported devices by TWRP.

d8v8n8 said:
Hi stympy,
On the TWRP website, my device is not listed. Which device should I select to have the correct version of TWRP to use?
I remember now why I couldn't get it to work. I have two phones and none of them are listed as supported devices by TWRP.
Click to expand...
Click to collapse
Hi. Every custom recovery like TWRP need to be built with express setings for every system/phone.
You will not find our phone listed on TWRP oficial site.
You could install TWRP on your system in 2 ways With Mobileuncle Tool or with SP Flash Tool.
If you dont know how ill write a schort tutorial for you. Jut tell me.

stympy said:
Hi. Every custom recovery like TWRP need to be built with express setings for every system/phone.
You will not find our phone listed on TWRP oficial site.
You could install TWRP on your system in 2 ways With Mobileuncle Tool or with SP Flash Tool.
If you dont know how ill write a schort tutorial for you. Jut tell me.
Click to expand...
Click to collapse
That's very kind of you stympy. Sure I'd be interested if you could write for me a short tutorial on how to install TWRP for my Lenovo P780. Thank you.

d8v8n8 said:
That's very kind of you stympy. Sure I'd be interested if you could write for me a short tutorial on how to install TWRP for my Lenovo P780. Thank you.
Click to expand...
Click to collapse
Ok. I see that you have JellyBean(Android 4.2.1).Here it is:
1. Install from magazin play - Mobileuncle Tool.
2. Download recovery P780_recovery_TWRP_2.6.3.0_corrected.zip not other.
3. Unzip recovery.bin and copy in the root of your internal memory.
4. after copy open Mobileuncle Tool and give root privileges.
5. Go to Recovery Update tab
6. first recovery that appears there is the one. Select and install... blah blah blah... ok, i accept etc etc
7. Reboot to recovery.
8. That is it... i hope..
9. Good Luck

Thank you very much stympy. I'll have a try and let you know.

Related

Prestigio 5044

Just bought PAP 5044. Fantastic phone. Anyone have any ideas for rooting this phone, installing cwm???
Use Framaroot 1.6 (Boromir exploit) for rooting. It's pretty much "one click" stuff and works like a charm. Now, as for cwm, I still haven't found the solution. I just managed to boot to the stock recovery but none of the commands are working so no use there.
arsenique said:
Use Framaroot 1.6 ...stock recovery ...
Click to expand...
Click to collapse
Yeah framaroot works awesome. Stock recovery works too. Commands are little funny. Entering everything ith volume up, volume down is for down
Finally got CWM working. The procedure of installing is fairly simple but I had to browse through few czech and russian forums to get the recovery.img.
This procedure doesn't need PC at all. Everything is done on your phone. Just follow these few simple steps.
1. First of all, you should be rooted. If not, use Framaroot to do that (fairly simple to do and pretty much "one click" stuff)
2. Next, install MobileUncle MTK Tools (available here )
3. Now, download the attached recovery.img and transfer it to the root of your SD card.
4. Open MobileUncle and grant root permission if asked.
5. Once it is open, choose "recovery update" on the main screen.
6. You should be able to see your recovery.img first on the list. Below are some other recovery images found online but DO NOT chose those.
7. When tapped your recovery.img it will ask "use recovery file: recovery.img (5620Kb)?" - tap Yes.
8. Within seconds, it is flashed and it will ask if you want to reboot to recovery... choose Yes.
9. That's it. You have fully functional CWM
Now, if you want to backup your device in CWM please note that the backup folder may grow pretty large if you are using SD Ext (which is pretty much a must with this device) so make sure that you have enough space on your SD card before you perform backup.
P.S. browsing through the czech and russian forums, I've found couple of pretty functional ROMs (there are few MIUI ports and one Xperia C port). I'm going to test those in the next couple of days and if it works, I'll share it here.
Cheers.
Disclaimer: I am NOT a developer! I am NOT responsible if you brick your device or if anything goes wrong!
Any new custom roms for this device? Cant find anything out there about custom roms for this phone...
Puritanicall said:
Any new custom roms for this device? Cant find anything out there about custom roms for this phone...
Click to expand...
Click to collapse
Okay so i found this xperia ported miui rom for Prestigio 5044 and it works great . I would send a link but it's my first post here and I can't post outside links, just search google for "COLLECTION OF MIUI PORTED ROMS FOR VARIOUS DEVICES" and the first one should be it.
Then scroll down until you see prestigio 5044 and download.
I would like to know if anyone has got some other roms for this device.
unusualphone said:
Okay so i found this xperia ported miui rom for Prestigio 5044 and it works great . I would send a link but it's my first post here and I can't post outside links, just search google for "COLLECTION OF MIUI PORTED ROMS FOR VARIOUS DEVICES" and the first one should be it.
Then scroll down until you see prestigio 5044 and download.
I would like to know if anyone has got some other roms for this device.
Click to expand...
Click to collapse
Dont wanna risk with flashin' roms for now. I installed xPosed framework and changed everything i could
any custom rom for prestigio 5044 great phine
Sent from my PAP5044DUO using xda app-developers app
Check thread about Lava Iris 504q development, its a same phone..
Prestigio 5044DUO Development
Prestigio 5044DUO Development ( many roms )
androidpro.info/main/androidinsertion/prestigio5044/
pizzonia said:
Check thread about Lava Iris 504q development, its a same phone..
Click to expand...
Click to collapse
Too bad we can't flash their roms.. Prestigio done something to the bootloader so we can't boot their kernel properly. Probably by flashing Lava's uboot, we could do it. Effort oz for otg support that prestigio disabled
Sent from my PAP5044DUO using Tapatalk
Dear
Can you help me find original recovery image for Prestigio 5044 DUO? I would like to go back to original ROM but I can’t because I have CWM recovery instaled.
THX, BR
lolerpro8 said:
Too bad we can't flash their roms.. Prestigio done something to the bootloader so we can't boot their kernel properly. Probably by flashing Lava's uboot, we could do it. Effort oz for otg support that prestigio disabled
Sent from my PAP5044DUO using Tapatalk
Click to expand...
Click to collapse
hi to all,
i just fuond this thread and i hope that someone can help me.. Pleasee!
My first post and it's already a mess.
I explain my situation shortly:
I download framaroot and installed the boromir expansion, by the way everything until i made a mess. I deliberately deleted the browser that is a core application. The result is that the phone is blocked. I didn't done anything else. Now my pc won't recognize the phone, or to be more specific is still recognized but only in recovery mode, and activating "install from adb". The pc recognizes it like an htc dream.. Thanks to adb, i've tried to install the firmware version, in hoping to come back to the stock version and undo, but the installlation is completed but the phone still not workin.
When i turn on the device it starts with boot animation logos and then SOME it's not working and the phone is blocked.
Can someone save me?
thanks to all for reading me, and losing your time. I made a mess.
villo88 said:
hi to all,
i just fuond this thread and i hope that someone can help me.. Pleasee!
My first post and it's already a mess.
I explain my situation shortly:
I download framaroot and installed the boromir expansion, by the way everything until i made a mess. I deliberately deleted the browser that is a core application. The result is that the phone is blocked. I didn't done anything else. Now my pc won't recognize the phone, or to be more specific is still recognized but only in recovery mode, and activating "install from adb". The pc recognizes it like an htc dream.. Thanks to adb, i've tried to install the firmware version, in hoping to come back to the stock version and undo, but the installlation is completed but the phone still not workin.
When i turn on the device it starts with boot animation logos and then SOME it's not working and the phone is blocked.
Can someone save me?
thanks to all for reading me, and losing your time. I made a mess.
Click to expand...
Click to collapse
Flash custom recovery trough spft then flash some modified rom
lolerpro8 said:
Flash custom recovery trough spft then flash some modified rom
Click to expand...
Click to collapse
where i can find custom recovery and custom firmware?
can u please suggest me somenthing?
I also found driver so that spft can recognize my phone, but i don't know which one is correct and working properly.
By experience, the driver is called "mtk usb vcom port" or "usb preloader 65xx"???
Then i don't know how to use spft, it's my first time, and custom rom don't know what to choose
villo88 said:
where i can find custom recovery and custom firmware?
can u please suggest me somenthing?
I also found driver so that spft can recognize my phone, but i don't know which one is correct and working properly.
By experience, the driver is called "mtk usb vcom port" or "usb preloader 65xx"???
Then i don't know how to use spft, it's my first time, and custom rom don't know what to choose
Click to expand...
Click to collapse
Everything you need can be found here http://androidpro.info/main/androidinsertion/prestigio5044/ . To get to meta mode you need to compliantly turn off your device and connect it to the computer( with battery still inside)
lolerpro8 said:
Everything you need can be found here . To get to meta mode you need to compliantly turn off your device and connect it to the computer( with battery still inside)
Click to expand...
Click to collapse
I tried different version without flashing them, only by installing the zip, and i would like to install the last prestigio version, or a clean version with just root..
Is it possibile?
By the way everything seems to work with these custom roms, but not the phone itself, i have the broadband and imei, but it doesn't recognize the sim cards, to be more specific the IMSI number.
villo88 said:
I tried different version without flashing them, only by installing the zip, and i would like to install the last prestigio version, or a clean version with just root..
Is it possibile?
By the way everything seems to work with these custom roms, but not the phone itself, i have the broadband and imei, but it doesn't recognize the sim cards, to be more specific the IMSI number.
Click to expand...
Click to collapse
All the stock versions from the site are down. You need to get some othernrom. I prefer either miui or coloros. As for the other thing, if it doesnt work after flash its hardware related
lolerpro8 said:
All the stock versions from the site are down. You need to get some othernrom. I prefer either miui or coloros. As for the other thing, if it doesnt work after flash its hardware related
Click to expand...
Click to collapse
Yep indeed, infact i put again imei and now it's working, but the only thing i don't know which value to set in at for second sim. It's always hard! To me is a factory problem.
I've installed the bean version instead. It's working, i love it but i don't know exactly how to install\update xposed framework and gravity box tools. When u install, it magically appears on ur sd card a folder called "xposed disabled". It's still not working.
I would like to change columns in UI system.
villo88 said:
Yep indeed, infact i put again imei and now it's working, but the only thing i don't know which value to set in at for second sim. It's always hard! To me is a factory problem.
I've installed the bean version instead. It's working, i love it but i don't know exactly how to install\update xposed framework and gravity box tools. When u install, it magically appears on ur sd card a folder called "xposed disabled". It's still not working.
I would like to change columns in UI system.
Click to expand...
Click to collapse
Dude i cant help you with everything search before posting.

Nubia Z7 (nx506J) working with Google Apps.

I have a nubia z7 with rom version 2.05 (Android 5 and Nubia UI 3), with google apps working without problems. Even youtube.
It took 3 days to figure out how to do it, without rooting the phone.
But some tools are needed...
I upgraded my phone rom (which came with version 2.26, a modified 1.26), put rom 2.02 then 2.03 and at last 2.05, which is the last one in nubia chinese site.
I used nubia rom updater, for the roms version 2.02 and 2.03 you have to decompress to each folder and point nubia updater to that folder.
The last one (version 2.05), i used option update of the phone.
Then uninstalled every chinese app. Downloaded gapps micro for android 5.0.1 and copy to the internal storage.
Then rebooted the phone with TWRP and installed the zip file. With TWRP root the phone, in advanced menu.
After that, i reboot into android system and made login into google play and updated everything.
It's a google phone now.
I think this should work for Nubia Z7 mini and Nubia Z7 Max
I hope this help someone
link: https://drive.google.com/folderview?id=0B52DgCiPfqeTYkFmUjNSbm44RDA&usp=sharing
greetings
I managed to get as far as upgrading firmware to v2.05. The files worked great thanks. How do I use the twrp to install gapps? Thanks for the help
helobot said:
I managed to get as far as upgrading firmware to v2.05. The files worked great thanks. How do I use the twrp to install gapps? Thanks for the help
Click to expand...
Click to collapse
hi, i'm Senh0r. I had logged with an old account.
now you can uninstall all chinese apps ,that you don't want.
then copy file gapps to internal storage.
Check if you have port ADB selected, by inserting on dial number *#7678# , if not, select it.
Now run the TWRP, which is in chinese, when the menu show up, choose option 3 and wait for the phone reboot into TWRP.
When you enter in TWRP, on bottom of screen you can choose english language.
After that is only to install the zip file. don't check for signature.
Now it's only need to reboot phone.
To enter on TWRP you need always to run the program to reboot your phone.
Anything ask
greetings
Thanks for that. I got them installed but when I boot the phone I get a google services has stopped and the phone shuts down I'm
Not sure what I did wrong
helobot said:
Thanks for that. I got them installed but when I boot the phone I get a google services has stopped and the phone shuts down I'm
Not sure what I did wrong
Click to expand...
Click to collapse
try to root the phone first and then install gapps again.
it's in advanced options, i think
did you managed to do it?
Hi Guys,
got my NX506J today, so a word of warning, I am pretty new to this
I am a little bit lost at the start,
Some Infos on the phone
Hardware Revision: NX506JMB_B
Build Number: NX506J_CNCommon_V2.26
NUBIA UI: V2.6.3
Rooted with TowelRoot
I'd appreciate it if you guys can point me in the right direction
THanks in advance
Hi,
just follow the first post.
greetings
Senh0r said:
Hi,
just follow the first post.
greetings
Click to expand...
Click to collapse
having the same issue as helobot.
update to 2.05 no problem
But after installing gapps it crashes in the setup phase
any ideas ?
Did you rooted the phone before installing gapps by twrp?
Rooted from twrp, installed gapps, rebooted.
After a few minutes it started, google setup wizard.
It crashes with an exception.
Gonna give it a shot in a few
Call me an idiot, but I didn't make a backup of the delivered stock ROM KitKat 2.26.
Please have you guys an image? I am stuck for good.
And cleaned the cache and dalvik partition too? Mine its working with no problems.
Cleaned cache etc.
I could hit me for being so stupid to forget backing the original ROM up.
I can easily go to a stock Chinese ROM but at least a KitKat Google ROM would be nice.
Señor or anyone, can you provide a image of 2.26?
Unfortunately I didn't backup it either , but soon I will create a zip file with my Rom with Google apps installed.
I will check Nubia site for older roms too.
Getting the hands on an 1.26 is relatively easy, but the googlefied 2.26 seems to be rather hard to find ...
vision0815 said:
Getting the hands on an 1.26 is relatively easy, but the googlefied 2.26 seems to be rather hard to find ...
Click to expand...
Click to collapse
Hi, I have my phone with 2.26, I have rooted it with kingo, if you can provide me a custom recovery I can do a nandroid back up of complete rom.
Hi Steveyknoxville, Señor shared a custom recovery based on twrp and that works very well. I would really appreciate if you could provide us with the 2.26 ROM
The link is in the first posting of this thread.
vision0815 said:
Hi Steveyknoxville, Señor shared a custom recovery based on twrp and that works very well. I would really appreciate if you could provide us with the 2.26 ROM
The link is in the first posting of this thread.
Click to expand...
Click to collapse
Hi, I have read that senor twrp does not work on 4.4.2, are you confirming it does. My biggest question I need answered before I do anything is, if I install twrp how do I go back to stock recovery so I can do Ota updates to get to lollipop. Thanks.
Sorry but I can't confirm weather it fully works or not. I followed señor's guide and updated the phone. But if I recall the thread correctly from nubia cn forums the stock ROM should be a slightly modified twrp anyways.
Try just going into the recovery mode.
You should be able to backup the ROM.
Thanks for the invested time.

Coolpad Y82-820 Help

Hi all!
I'm new here, so please instruct me if I'm doing anything wrong.
I have a Coolpad Y82-820. It's a Chinese phone, I think.
I'm in the process of getting it rooted. ---- Was rooted before, but an update on their side (to CoolUI V24. [phone model#]. 160407) removed the root and now makes it a bit difficult to root at the moment, though I'm sure it will be done eventually. For those who have this phone, I'd suggest not to update, as this update deletes any rooting applications installed on reboot/restart.
Once rooted, I don't really mind waiting, I would like to put a Custom Rom on this phone, but not sure what options are available. I see posts about the Coolpad Note/Dazen/Shine/Rogues etc. Though nothing about this one, though spec wise it's not too far off from the others.
I'd be grateful if anyone could help with confirmations, information, on how to select a correct custom rom for this device and the steps to do. Also if there's any info on how to root this current version, even better.
Thanks!
Some details of the phone below:
Model Number
Coolpad Y82-820
CPU
Qualcomm Technologies, Inc MSM8916 Quad-core 1.2 GHz
RAM
2G
Internal memory
Total 8G
Resolution
960 * 540
Android version
4.4.4
Kernel version
3.10.28
[email protected] #1
Thu Apr 7 17:01:56 CST 2016
Build number
4.4.005.150730.Y82_820
Any help possible?
Rooting maybe? Even possibly downgrading would be an option.
Johny2k9 said:
Any help possible?
Rooting maybe? Even possibly downgrading would be an option.
Click to expand...
Click to collapse
Did you try towelroot?It's best for rooting Kitkat.https://towelroot.com/
Røbin said:
Did you try towelroot?It's best for rooting Kitkat.https://towelroot.com/
Click to expand...
Click to collapse
Gave it a shot. Failed, as well. I've tried most of the popular rooting apps. King Root, Kingo, One click, and so on as well as a few Chinese rooting apps, as well. They've all failed.
The previous version was rooted with King Root though.
Johny2k9 said:
Gave it a shot. Failed, as well. I've tried most of the popular rooting apps. King Root, Kingo, One click, and so on as well as a few Chinese rooting apps, as well. They've all failed.
The previous version was rooted with King Root though.
Click to expand...
Click to collapse
In that case you have to root your phone manually by unlocking bootloader.But as a Chinese phone don't need to unlock bootloader.But you need to have a recovery that can install flashable zip.Most of this phone have built in recovery.You can go to recovery by turning off your phone and press power+volume down button.Then see if there's any option to install zip.
Røbin said:
In that case you have to root your phone manually by unlocking bootloader.But as a Chinese phone don't need to unlock bootloader.But you need to have a recovery that can install flashable zip.Most of this phone have built in recovery.You can go to recovery by turning off your phone and press power+volume down button.Then see if there's any option to install zip.
Click to expand...
Click to collapse
There is an option there to install zip files. Though I do not know the process well of doing so. Most zips I have tried have failed. I did install GMS several days ago using the install zip method. Not certain if that was a good idea though...
If I can find a flashable zip then I wouldn't mind giving it a try. I've restored this phone countless times hoping to go back to factory firmware, but that doesn't seem to be the case. It seems to go back to the most recent updated OTA which makes it unable to root with regular apps at the moment.
Not sure what the closest phone model for this phone would be. If you have ideas I'm willing to give them a shot an report back in with any findings.
Johny2k9 said:
There is an option there to install zip files. Though I do not know the process well of doing so. Most zips I have tried have failed. I did install GMS several days ago using the install zip method. Not certain if that was a good idea though...
If I can find a flashable zip then I wouldn't mind giving it a try. I've restored this phone countless times hoping to go back to factory firmware, but that doesn't seem to be the case. It seems to go back to the most recent updated OTA which makes it unable to root with regular apps at the moment.
Not sure what the closest phone model for this phone would be. If you have ideas I'm willing to give them a shot an report back in with any findings.
Click to expand...
Click to collapse
https://download.chainfire.eu/696/supersu/ go to this link,download UPDATE-SuperSU-v2.46.zip and install it.This is the way to have root manually.
Røbin said:
https://download.chainfire.eu/696/supersu/ go to this link,download UPDATE-SuperSU-v2.46.zip and install it.This is the way to have root manually.
Click to expand...
Click to collapse
I got an error:
正在查找更新包
正在打开更新包
正在验证更新包
E : failed to verify whole-file signature
E : signature verification failed 安装失败
我会汉语一点儿,所以这个汉字我都明白了,如果你有问题我可以试一试告诉你。 My Chinese isn't too bad, so if there's something you don't understand let me know.
Letting you know the steps I did, just in case I did it wrong.
- Downloaded the UPDATE-SuperSU-v2.46.zip
- Placed it on the phone internal memory (recovery only recognizes internal)
- Powered off
- Went into recovery mode
- Then tried installing the file.
Then the mentioned error.
Should I have restored the phone to the most recent OTA, cleared cache, data, first etc?
Johny2k9 said:
I got an error:
正在查找更新包
正在打开更新包
正在验证更新包
E : failed to verify whole-file signature
E : signature verification failed 安装失败
我会汉语一点儿,所以这个汉字我都明白了,如果你有问题我可以试一试告诉你。 My Chinese isn't too bad, so if there's something you don't understand let me know.
Letting you know the steps I did, just in case I did it wrong.
- Downloaded the UPDATE-SuperSU-v2.46.zip
- Placed it on the phone internal memory (recovery only recognizes internal)
- Powered off
- Went into recovery mode
- Then tried installing the file.
Then the mentioned error.
Should I have restored the phone to the most recent OTA, cleared cache, data, first etc?
Click to expand...
Click to collapse
Ok i'll give you a last solution to root your device.
first go to this linkhttp://www.file-upload.net/download-7267586/usb_driver.rar.html and download the driver file and extract the file.Now first enable developer options in your phone to enable usb debug and connect your phone to pc.In your pc right click on Computer/My PC icon and go to manager.click device manager and you will see your connected device.Now click on your device and find install driver,go and find the extracted file to install driver.After installing driver download root genius from this linkhttps://mega.nz/#!G4US0aTA!rfkmf4GSUJ75FSpq3_OBzKw58WLlExImjzlHVti5rbM,Install it and open the app.Your device will automaticlly connect to root genius.Now the final step is to click root word,click the green box,wait for 10 minute to complete the rooting process.your phone will reboot.all done.now check your device if its rooted or not by installing root checker app via google play store.
Røbin said:
Ok i'll give you a last solution to root your device.
first go to this linkhttp://www.file-upload.net/download-7267586/usb_driver.rar.html and download the driver file and extract the file.Now first enable developer options in your phone to enable usb debug and connect your phone to pc.In your pc right click on Computer/My PC icon and go to manager.click device manager and you will see your connected device.Now click on your device and find install driver,go and find the extracted file to install driver.After installing driver download root genius from this linkhttps://mega.nz/#!G4US0aTA!rfkmf4GSUJ75FSpq3_OBzKw58WLlExImjzlHVti5rbM,Install it and open the app.Your device will automaticlly connect to root genius.Now the final step is to click root word,click the green box,wait for 10 minute to complete the rooting process.your phone will reboot.all done.now check your device if its rooted or not by installing root checker app via google play store.
Click to expand...
Click to collapse
Also failed.
I guess it's too difficult to root this new version/update. If only I could downgrade then it might be possible to root.
Johny2k9 said:
Also failed.
I guess it's too difficult to root this new version/update. If only I could downgrade then it might be possible to root.
Click to expand...
Click to collapse
There's no available firmware to downgrade. Bad luck for you.
Røbin said:
There's no available firmware to downgrade. Bad luck for you.
Click to expand...
Click to collapse
Is upgrade impossible without rooting?
Johny2k9 said:
Is upgrade impossible without rooting?
Click to expand...
Click to collapse
You can upgrade or downgrade your android version without rooting but it has to be official firmware. If you want to flash custom rom you'll need custom recovery installed and unlocked bootloader.
Røbin said:
You can upgrade or downgrade your android version without rooting but it has to be official firmware. If you want to flash custom rom you'll need custom recovery installed and unlocked bootloader.
Click to expand...
Click to collapse
I wouldn't mind upgrading. Though what would be the process to get the official firmware?
Johny2k9 said:
I wouldn't mind upgrading. Though what would be the process to get the official firmware?
Click to expand...
Click to collapse
I think you didn't get what I said.You are already using updated android version. You can't update more if your service provider don't give anymore updates.And I also searched very hard to find official firmware for your device but unluckily your phone have very less information in web.So there's no one haven't uploaded any firmware or no discussion available for your device.You can though upgrade your device using custom rom but you need to have root and custom recovery .without root you can't install custom recovery.
Røbin said:
I think you didn't get what I said.You are already using updated android version. You can't update more if your service provider don't give anymore updates.And I also searched very hard to find official firmware for your device but unluckily your phone have very less information in web.So there's no one haven't uploaded any firmware or no discussion available for your device.You can though upgrade your device using custom rom but you need to have root and custom recovery .without root you can't install custom recovery.
Click to expand...
Click to collapse
Hahh... So after combing through various Chinese sites and using my limited knowledge of Chinese, I've got a ROM (previous version before there update), got the appropriate flashing software (CoolPad Download Assistant) and have successfully flashed it after disassembling the phone to get into fastboot.
Good news:
I am Rooted... again. With KingRoot.
Bad news:
The CoolPad has there update in the background. Found where it's stored and deleted. The Phone re-downloads the update.
A restart will probably update this phone making it un-rootable again.
Edit: Deleting the update file before immediately restarting gives an error in the update on restart, so I guess that's a good thing.
For now, I will just operate for now without turning the phone off. Though I do have the necessary files if I have to flash it again.
Rooting is the first requirement you mentioned... what do I need to do next? Download what? Compatible ROM's etc?
Johny2k9 said:
Hahh... So after combing through various Chinese sites and using my limited knowledge of Chinese, I've got a ROM (previous version before there update), got the appropriate flashing software (CoolPad Download Assistant) and have successfully flashed it after disassembling the phone to get into fastboot.
Good news:
I am Rooted... again. With KingRoot.
Bad news:
The CoolPad has there update in the background. Found where it's stored and deleted. The Phone re-downloads the update.
A restart will probably update this phone making it un-rootable again.
Edit: Deleting the update file before immediately restarting gives an error in the update on restart, so I guess that's a good thing.
For now, I will just operate for now without turning the phone off. Though I do have the necessary files if I have to flash it again.
Rooting is the first requirement you mentioned... what do I need to do next? Download what? Compatible ROM's etc?
Click to expand...
Click to collapse
If you have no interest in custom rom and now you can root your device then you don't need to do anything right now.And you are saying new update automatically downloading,just in download setting select "do not auto download"or"update via wifi only"this will prevent from auto downloading update.
Røbin said:
If you have no interest in custom rom and now you can root your device then you don't need to do anything right now.And you are saying new update automatically downloading,just in download setting select "do not auto download"or"update via wifi only"this will prevent from auto downloading update.
Click to expand...
Click to collapse
I disabled the update part, thank you.
I would prefer a custom rom, what options would I have?
Johny2k9 said:
I disabled the update part, thank you.
I would prefer a custom rom, what options would I have?
Click to expand...
Click to collapse
Not sure if there's any custom rom available for your phone You can somehow install custom twrp recovery but the main problem is custom rom availability.But I would suggest you to use xposed instead installing custom ROM.You can customize and control your device using xposed installer.
Røbin said:
Not sure if there's any custom rom available for your phone You can somehow install custom twrp recovery but the main problem is custom rom availability.But I would suggest you to use xposed instead installing custom ROM.You can customize and control your device using xposed installer.
Click to expand...
Click to collapse
Installed Xposed Installer, but the Download section is empty.
I am in China currently, so a lot of things may be blocked. A VPN should fix this, I believe.
What things I should install. Xposed Installer is new to me.

Cubot Note S - How to root? 5.1 Lollipop

Hello!
First post here!
I just revived a Cubot Note S and am pretty happy with the performance.
I've searched around for a while and am unable to root the device, I've seen one other post on XDA regarding a successful Root on 5.1 but am unable to find any information on how this is achieved.
I've tried Kingo, King and Root Genius with USB Debugging an OEM Unlock enabled.
If someone could point me in the right direction, that would be great,
Thank you
Sorry, don't have any kind of solution but I just wanted to say I'm in the exact same boat as you. Been trying to root my Cubot for days.
Good News!
Aftee alot of digging and flashing several recoveries I have successfully rooted the Cubot Note S.
Ill put a simple guide here to help:
Its your responsibility what happens to your phone, Mine works flawlessly, but be careful out there!
Requirements:
Cubot note S on 5.1 Lollipop
Smart Phone Flash Tool & MTK Scatter file (for the cubot) & Super SU.zip
buzztechnica.com/2016/03/how-to-root-and-install-twrp-recovery.html?m=
In the first paragraph is a download link. Download the rar and extract it. All you need is the Smart Phone Flash tool and the MT scatter.txt. THE RECOVERY IN THIS DOES NOT WORK!
Modified TWRP recovery (there is omly one that works!
android-hilfe.de/thema/root-und-twrp-fuer-cubot-note-s.753414/page-2 << Post number 37 has the Mega link to the working recovery.img file
MTK VCOM drivers
spflashtool.com
Look for link that says "Download MediaTek VCOM Drivers" get the self installer package.
About recoveries,
Make sure you use the Modified one and not any other. The bundled one in the FlashTool and the other 3 floating in the internet do not work as they do not register touches. These are useless.
Okay, so now you have the files i would create a new folder with everything you need. So thats the Flash tool, scatter file and the modified TWRP recovery and phone drivers.
Before you start. Copy the SuperSU zip to your phone somewhere. Also enable USB Debugging in the developer options. Finally TURN OFF YOUR PHONE. i.e hold power, power off. Dont plug your phone into the computer yet
On your computer install the VCOM drivers first. Now to get the drivers installed I had to modify the batch file to work on Win10. If your on Win10. Right click the install batch file and edit. Remove all the lines regarding the OS check and save and run the installer. A command window will notify of the install success
open the Flash tool. Now, the second box asks you to select a scatter file. Select the one you have.
Ensure the dropdown box is selected to Dowload Only.
Ensure that ONLY recovery is ticked, you dont wanna flash anything else accidently!
To summarise... now, you should have super su.zip on your phone. Smart phone flash tool setup with the scatter file and custom recovery loaded. Your ready to flash!
Before plugging your phone in click Download. Now plug your phone in. And you will see it will flash. Should take a few seconds youll see a bar going along the screen. A box will pop up saying download OK!
Now, apparantly your phone is meant to boot without any assistance. Mine did not. So in this case. Unplug from PC. Remove phone battery. Put back in and tey to enter recovery (Pwr + Vol Up) <<< tip, dont hold them in too long as my phone just kept resetting. Hold about half a second while the screen is on then let go
You should now be in twrp recovery. Swipe the notification and proceed to flash the super su zip. Once complete, remove your battery and DONT press restart. It wont work and your phone will freeze.
Put your battery back in and boot normally, you now have custom recovery and Root!!
Enjoy!
Sorry about the links. Im new here. Modify the links and paste in browser
.... or you simply navigate to needrom.com and seek for "Cubot Note S". Then you'll find a working TWRP-recovery for Android 5.1 and even 6.0, a beta ROM for Marshmallow (6.0) and the not yet published ROM from 11-07/2016 for Lollipop (5.1). To flash with SP-Flash-Tool from your Computer.
Cheers!
frankonia said:
.... or you simply navigate to needrom.com and seek for "Cubot Note S". Then you'll find a working TWRP-recovery for Android 5.1 and even 6.0, a beta ROM for Marshmallow (6.0) and the not yet published ROM from 11-07/2016 for Lollipop (5.1). To flash with SP-Flash-Tool from your Computer.
Click to expand...
Click to collapse
I tried these, but as stated, all those Recorives did not work due to not recognising the touches. plus, the 5.1 stock ROM is stable, where as the 6.0 is still beta. I'd rather stick with a stable ROM.
6.0 ROM and the 6.0 TWRP may work, but its untested for me. hence why I've targeted 5.1 in my tut
Thanks for the detailed walk through Sparky. I may give it a go but I'm very new to all this so I don't want to get myself into something where I'm not really sure what I'm doing. Either way, thanks for the help
hiiiiYA said:
Thanks for the detailed walk through Sparky. I may give it a go but I'm very new to all this so I don't want to get myself into something where I'm not really sure what I'm doing. Either way, thanks for the help
Click to expand...
Click to collapse
No problem, Its actually quite straight forward once you've found the working files. At least now there is a tutorial on the internet for this phone which is complete and tested
moha u are awesome actually, how the hell did u find out that?
It took me days, i rooted with iroot - woorked, then it unrooted itself, did again, didnt work I Tried millions of different Recovery.img nothing.
Tried urs - works perfektly with 5.1. Does not with 6.0.
But thank u a lot <3 Edit 2: 6.0 works with the img of: http://www.needrom.com/download/cobot-note-s-6-0/
Hi, anyone with success on v.6 / Marshmallow ?
SparkyTheAlbino said:
Hello!
First post here!
I just revived a Cubot Note S and am pretty happy with the performance.
I've searched around for a while and am unable to root the device, I've seen one other post on XDA regarding a successful Root on 5.1 but am unable to find any information on how this is achieved.
I've tried Kingo, King and Root Genius with USB Debugging an OEM Unlock enabled.
If someone could point me in the right direction, that would be great,
Thank you
Click to expand...
Click to collapse
Kingroot works

A pain to root: cheap allwinner a33 tablet (Please help me!)

Hello, there!
The precious thing is a cheap 7" allwinner a33 tablet. By apps its recognized as Astar y33.
It is a 16Gb Storage Tablet with 1 gb ram. I bought ist for 42€. :cyclops:
Unluckily i only can install apps on a 1 gb internal storage and the 16gb are only for media or movable apps. It should have 1gb ram but Aida64 said it has 512 installed.
I urgently need to give root to it, to make it work -and enjoyable. I allready tried out:
-Kingoroot (also via PC)
-Kingroot
-Iroot
-Towelroot
-SuperOneClick.exe
-and various desktop based one click rooters
and all failed.
I dont know what i can try next.
I have the ADB driver, but not a certain fastboot interface driver, which i could not find in the internet at all. I have a 64 system.
Many people with similar tablets could root them with Kingo root or Iroot, but it worked not for me and my tablet must be somehow different, it also did not had any bloat or malware on it.
Please, please, give me a hint what i could try next. :silly:
These are the specifications of the tablet:
*See attachements
Root method for recovery
Good afternoon!
To apply the patch-and for rooting you device, it is necessary to get into Recovery.
So try to load into recovery by this way: "Settings-> Recovery and reset-> Recovery Mode".
After rebooting, you see some menu where you should select drive(sd card) on which the pre-recorded file "Update.zip"
After finishing, restart your device use first point of menu.
Now you have a root, it is necessary to update the SuperSu by selecting "OK".
P.S.
I didn't test it but find it on some good forums. Send privet massage to me if you have some questions.
Root_patch
Good evening!
I tried it out right now.
It was flashable but the su binary wont let me update. How should i update the su binary? Do i need another flashable zip?
Unluckily the root checker says that root permission is not granted yet.
Update: I flashed a current Supersu update.zip with my stock recovery mode.
It says "installtion abortet".
I dunno. I ll have to use the tablet to cut vegetables. *joke
Wow, seems like suddenly root was granted.
Last thing was: I tried to root it with Iroot via PC.
It installed some adware on the tablet but the root checker still said no.
Then Kinguser detected some malware in the notification are. I fixed this and noticed that i also could remove system apps with Kinguser.
Then i retried apps that recommed root like rashr and to my surprise - root was granted suddenly!!!
:laugh:
Woah! Somehow im not so sure what rooted it now, because i already tried everything five times before already and it didnt work ^^
I think, it could be this:
Kingroot has shown me before, that my device is not supported. I could kinda request compatibility, which i did.
Maybe this magic happend unnoticed and suddenly it was rooted.
Oh ****.
Afterwards i flashed some recovery.img someone told me its for TWRP for the tablet.
Since then, its in a bootloop.
How to fix this? For now, i will just wait until the battery has run empty. (That fixed beeing stuck in fastboot mode before)
THANKS!!!
Nejix83 said:
Root method for recovery
Good afternoon!
To apply the patch-and for rooting you device, it is necessary to get into Recovery.
So try to load into recovery by this way: "Settings-> Recovery and reset-> Recovery Mode".
After rebooting, you see some menu where you should select drive(sd card) on which the pre-recorded file "Update.zip"
After finishing, restart your device use first point of menu.
Now you have a root, it is necessary to update the SuperSu by selecting "OK".
P.S.
I didn't test it but find it on some good forums. Send privet massage to me if you have some questions.
Root_patch
Click to expand...
Click to collapse
Hey dude, you are awesome! I could not find anywhere this file. At last my tablet is rooted. I have been looking for firmwares for these tablets everywhere and, as they are really old and chinese crap now, all mirrors I find are down. Where did you find this zip? maybe I can find a firmware there. I need to flash it from 0 because I did a mess with adb and deleted every system app
Hello everyone
do you have an update.zip SuperSU-v2.82
Best Regards
Great !
Nejix83 said:
Root method for recovery
Good afternoon!
To apply the patch-and for rooting you device, it is necessary to get into Recovery.
So try to load into recovery by this way: "Settings-> Recovery and reset-> Recovery Mode".
After rebooting, you see some menu where you should select drive(sd card) on which the pre-recorded file "Update.zip"
After finishing, restart your device use first point of menu.
Now you have a root, it is necessary to update the SuperSu by selecting "OK".
P.S.
I didn't test it but find it on some good forums. Send privet massage to me if you have some questions.
Root_patch
Click to expand...
Click to collapse
That's work fine.
My Tv Box is Q Plus Android 9.
Maybe it can help : You can use the rom of Vorkez 7 in Q Plus, because they have same hardware.
steleclanel1 said:
That's work fine.
My Tv Box is Q Plus Android 9.
Maybe it can help : You can use the rom of Vorkez 7 in Q Plus, because they have same hardware.
Click to expand...
Click to collapse
@steleclanel1
Hi, I have a Q Plus box too and have managed to root it but I need to bypass google play device check. I have edited build.prop successfully but can't find the global settings database to complete this. Are you able to help... does the Vorkez 7 rom allow for this? Thanks
thanks, it is work fine

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