1 how to backup parameter

Every time, when you get new samples from our company, please use Meta tool to backup the

parameter first. The procedures are as follow.

1: Open Meta:

2: Options -connect Smart phone into META mode then press Reconnect Botton

3: Switch off the the phone plug the USB cable into the phone

4: Select Update parameter

5: And it will pop up the panel. Choose all the items.

6: Click Change NVRAM DB, Choose the database file. The database of the phone and Meta must

be the same.

7: When you finish choosing the database , click Upload from flash.

8: Click save and save the RF parameter

2 Now we can flash the phone

From below link u can download the latest flashtool

SP_Flash_Tool_v3.1304.0.119.rar (Pls rename when you download.) http://eservice.tinno.com/eservice/fileDownLoad2?fileName=attachdata%2F201303%2F55a9c3d

d-38d0-490b-8ce1-b0ec6081adf8.rar&attachName=SP_Flash_Tool_v3.1304.0.119.rar&filesize=45

32017&type=5

1Preparation: 1.1 :You need one USB cable

1.2: Insert USB cables to the USB port of computer before update

the phone.

1.3Make sure that the computer has the USB driver before update 2The procedure is as follow:

2.1: Open the Flash Tool

2.2: Click the Scatter-loading to choose the scatter document as

follow

The display is as follow

2.3: Click the Download

Insert the USB cable to the phone

The phone is downloading the new software. The display is as follow:

The display is as follow:

2.5: if the display is as follow, It means the update is finished.