So, ich hatte alles gelöscht, neu geladen, das gleiche Problem. Scheinbar muss ich tatsächlich das Prozedere verwenden, welches ich bisher nicht verstehe, deshalb an euch die Bitte, mir die Steps so zu übersetzen, das ich was damit anfangen kann... der Translator hilft da sehr begrenzt...
Danke!
STEPS TO GET DATA WORKING ON 5.1.1 BASED STOCK ROM's (If you have flashed Chinese Version in International Version)
1. First ensure that you are on a Nubia factory ROM. Download NubiaTools and jd_gsm_3.61.zip from this
Link -> klar! (also auf den PC)
2. Enable USB debugging on your phone and enable RSA security key box shown, when connected to your PC. -> ?
3. Type the following code on the Dialer: *#7678# ->?
4. You will see two blank boxes open up. Tick both boxes you see.
5. Now install this
driveron your windows7 with your mobile kept on.
6. Once this serial port driver is installed check it on your Device manager-Ports settings. It should show USB Diagnostic MDM port. Also see that the driver is installed WITH THE PHONE ON and not off. If you power off and press power-volume-up/down etc. the wrong driver gets installed automatically which will not work. This is the most important step in this whole process. No correct driver and you can't get NubiaTools to work.
7. Go to the Properties of the port and the tab Port Settings in the upper value of exhibiting 115200 bps.
8. Now start Nubia tools on your PC. Before that disable any antivirus programs like NAV as it will give a false alarm on Worm/Trojan detection as soon as you run the NubiaTools file.
9. Select Tools / Settings. Set baud rate as 115200
10. Select back up and press Settings tab in backup, and set baud rate as 115,200
11. Once your Nubia shows up in the Port field, Press START to choose the place where to save the file QCN and click Start All on the panel. After a small amount of time you have your QCN backup.
12. Check if the QCN file has been backed up at the location you chose to.
13. Now follow the directions in the zip file contents to flash the patch files inside the jd_gsm_3.61 zip file (use patch.bat file. Your mobile and PC should be connected and communication enabled in ADB mode.). If it gives error then copy the patch files directly to the root directory of
SD cardand run the batch file.
14. Now using Nubia tools use Restore to restore the QCN file to your mobile. (Forgetting this step will leave your phone without IMEI)
15. Now you can do a reboot and you will have Data enabled for 5.1.1 based Nubia factory ROM’s and also the unstable Data issue with 3.14 to 3.20 Rom’s also would be rectified.