Tablet ZH&K Too many Patterns Done by Gpgdragon...[Reference]
PROBLEM
Too many patterns

PROCEDURE.
1.Open Gpgdargon and click checkbox
2.Select spredtrum and mobile option select 6820_android
3.Select format and check format_userData
4.phone must off and press and hold vol. up and down [boot key ]
5.Install drivers needed and select correct com port..
6.Click start wait until success...

FINISH PRODUCT..


Too many patterns

PROCEDURE.
1.Open Gpgdargon and click checkbox
2.Select spredtrum and mobile option select 6820_android
3.Select format and check format_userData
4.phone must off and press and hold vol. up and down [boot key ]
5.Install drivers needed and select correct com port..
6.Click start wait until success...

FINISH PRODUCT..

