Vodafone Prime Tab 7 vfd 1400 supported or not

[maliro2012]

Hi team and gsm members,

I have a new tablet running os 6.0.1 model
Vodafone Prime Tab 7 vfd1400

I want to know if it can be done by sigma or not
Please answer and how to do .

[mcandre]

You have to use Service without rooting method

[pezus1]

Originally Posted by mcandre

You have to use Service without rooting method

I am unable to enable the diagnostic port as described in sigma's manual...
Is there any trick for that?

[mcandre]

Try Diagnostic mode activation: dial *#2618# or ###2324#

[pezus1]

Originally Posted by mcandre

Try Diagnostic mode activation: dial *#2618# or ###2324#

Thanks, but its not working... Is there any reply on the sreen when the activation is ok?

[GSM_Support]

@ pezus1,

1. Select VDF1400 from the list
2. Select "plug the USB cable into the powered off phone" from the port list
3. Power off the phone
4. Press "Direct unlock" button
5. Press and hold vol- and vol+ buttons simultaneously
6. Connect your phone to PC with USB cable

After that post results along with the log file in a current thread.

Best Regards
GSMServer team

[pezus1]

Originally Posted by GSM_Support

@ pezus1,

1. Select VDF1400 from the list
2. Select "plug the USB cable into the powered off phone" from the port list
3. Power off the phone
4. Press "Direct unlock" button
5. Press and hold vol- and vol+ buttons simultaneously
6. Connect your phone to PC with USB cable

After that post results along with the log file in a current thread.

Best Regards
GSMServer team

Unfortunately no luck. Tryed the above instructions on xp, win 10. Tryed with vol-, vol+ separetly, no connection. Cable ok, drivers ok. The computer detects something, because it makes some sound after connecting the tablet, but the the program doesnt connect... Hard reset?

[mcandre]

The computer detects something

Did you install drivers for all devices? Sigma detects the device with driver installed on it

[pezus1]

Now tring to remove frp, but after connection starts:

SigmaKey 2.29.18 Qcom: Remove FRP / Huawei ID
Qualcomm HS-USB Diagnostics 900E (COM542), Provider: Qualcomm Incorporated, Driver ver.: 2.1.2.2, Date: 2016. 03. 25., USB\VID_05C6&PID_900E&REV_0000
Phone model: OT-VF1400
Error writing to serial port

driver is ok, recognised the device, choose the port, but error....

[mcandre]

Is there any other diag port?

[pezus1]

Originally Posted by mcandre

Is there any other diag port?

NO.... Should be?

[mcandre]

Do you connect the device in the powered off state?

If that doesn't give you the port, try connecting in Download mode



Procedure:

1. Open Qcom tab
2. Go to "Service" tab
3. Select your model in the right “Phone model” drop-down list
4. Select virtual port “Plug the USB cable into the powered off phone…”
5. Power off the phone
6. Press "Remove FRP" button
7. Press and hold vol- and vol+ buttons simultaneously
8. Connect your phone to PC with USB cable
9. Message "Done" indicates that the procedure has been completed successfully and the handset can be disconnected now.

Required drivers for all new devices can be downloaded here

[pezus1]

Thanks a lot, gonna try soon!

[pezus1]

Not working either...

[mcandre]

If you did everything correctly and that also did not activate diag port, try this manual: Enable Diagnostic port