20 Most Recent Blackberry 9720 Smartphone - Wireless LAN - 3G - Bar - Black SIM - OS 7.1 Tavor806 MHz - 512 MB - 7.1 cm 2.8" - LCD 480 x 360 - Touchscreen - 5 Megapixel - CameraQuad Band GPS Reciever - Bluetooth - USB - 7 Hour Talk Time - Page 4 Questions & Answers


no problem you can reset your id or password also if u set up recovery email or phone number

Blackberry Cell... | Answered on Jul 10, 2017


Backup everything before you doing this.

> Plug your device into Blackberry desktop software without your battery in the unit
> Click "upgrade" and then let it download the OS
> Pop in the battery close to the end of the download and let it do its thing.

Blackberry Cell... | Answered on Jun 20, 2017


It is a junk phone.

Blackberry Cell... | Answered on Jun 04, 2017


https://www.youtube.com/watch?v=wrPLV0n1ttk

Blackberry Cell... | Answered on Jun 02, 2017


you have to go to setting and scroll down and you can see like backup or restore you just enter in and then you can see the option of restore factory

Blackberry Cell... | Answered on May 20, 2017


You must call Customer Care for the PUK code. Entering the wrong code can permanently damage your SIM card.
1. Contact Customer Care to request your PUK code.
2. Enter the PUK.
3. Select OK.
4. Enter a PIN of your choice.
5. Select OK.
5. When the 'Confirm New PIN' message displays, re-enter the PIN code.
6. Select OK.
The Customer Care Number +1(800)243-0051 (Toll Free)

Blackberry Cell... | Answered on Apr 27, 2017


No. Whatsapp is still very much functional on the device.

Blackberry Cell... | Answered on Apr 23, 2017

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like puk number phone able open use

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