[General Questions and Answers] Neeschar:
Thanks for your answer,

i didnt understand all of your text, so i needed google for it.

I revived my Device and for the share, i want to do a tutorial.

Some Infos:

EDL: You can enter EDL with ADB. Just download the minimal setup of ADB with Fastboot.

Check with the command "adb devices" if your device can be found. To enter EDL, just type

"adb reboot edl" into terminal and hit enter. You need USB Debugging on under Development-Options

under android to boot into EDL. If you got no android (system) on your device, just go into recovery

and then boot into EDL with ADB (USB Debugging is not important then, bc sugar can flash it so or so).

Recovery: Your device need to be completely off (black screen). If you got bootloop (powered by android),

let the battery go off (empty battery). After the battery is empty, plug it into usb adapter for loading and

wait so 30min (you can check the state of battery if you press short on power button). Press Power-Button

and Volume-Down-Button at the same time and hold it till the recovery appears! Connect the usb cable

now to the pc.

If you got no system on your device, the tutorial is right for you. If you got an system, you need USB-Debugging

on for booting into EDL with ADB but maybe you dont need it, if you are booting into custom-recovery but

thats a maybe.

What you need: Driver, Device in Recovery-mode (cyangenmod ..maybe TWRP/stock works too), ADB, Sugar (and an Backup of Sugar-Firmware-Files if you got), INTERNET

(U can find driver/adb/sugar here: https://xdaforums.com/android/development/recovery-vodafone-prime-tab-7-t3548560)

Tutorial:

0. Load the Files from xda (driver/adb/sugar_QCT).

1. Read at top "Recovery" because your Device need to be in Custom-Recovery (maybe TRWP/Stock works too)

2. Start ADB and type "adb reboot edl" (without quotes) and hit enter

2.1. Copy your backup of Sugar-Firmware-Files to /Sugar/bin (Like: /Sugar/bin/VF1400-2AVDDE1/1BEJFDJ1)

2.2 If you dont got a backup, go to Step 3.

3. Start Sugar, choose VF1400 from top left (list)

4. Hit "UPGRADE".

4.1 If your loadingbar (at bottom) issnt jumping to 40%~ (after 1-3min), then Sugar doesnt found your Backup. Rename (from backup) 1BEJFDJ1-Dir to "Available Version" (but without "v" at the start)

You find the newest Version-Name in the Table of Sugar after Sugar loaded the FOTA-Infos from the internet. If you want to load the newest Firmware, jump to step 5.

4.2 If you dont got an backup, jump to step 5.

4.3 Repeat step 1 to 4 if the Backup wassnt found. (Sugar deletes the Backup in /bin/ after you close it,

thats why u need to repeat and while the phone goes into bootloop again, so you need to wait till the phone is empty again (battery), then start all over)

5. Wait till Sugar is finished (in the bottom and a popup window will appear in the end)

6. The device will restart, load up (so 5-10min) and you got the setup screen.

7. Finished!

Maybe you need much time because of the bootloop after existing Sugar or because draining the battery but its working great and after Sugar

says "writing data", u can relief. Hope it helps someone. If you need further help, just contact me (and best in german) if you doesnt understand

my bad english :D

Thanks to you Droidriven for trying to help me! :)

Best regards.