How to flash the Coolpad 8720, what to do if the Coolpad 8720 fails to be brushed into bricks, ask f

2.Click on the one-click root flash tool, and you will start to enter the operation page, click the tool to enter the flash page:

On this page, you can manage your memory card and other other information. You can make your own choices according to your needs. After entering the flashing page, you can see information about the root access of your phone, such as whether you have obtained permission now.

3.If not, the flashing may not be complete, so first get the root permissions, click it and start to do it, and it will be completed after a while! All in all very easy to use!

Before flashing, you need to pay attention to:

1. The flashing machine will empty the data (including contacts and text messages) of the mobile phone, so if the data is important, please back it up first.

2. The flashing package needs to correspond to the model, and the flashing package ROM of different brands and models cannot be used universally, if the wrong selection will cause the flashing failure or the system cannot start.

2.Flash in the matching third-party recovery

3.After successfully flashing the recovery, press and hold the Volume Down + Power button in the shutdown state and release it after the second screen appears, and enter the recovery mode.

4.【Note】Double clear the phone in recovery mode.

Proceed with the following operations:

install zip from sdcard to install the flashing package from the memory card.

Choose Zip from SDCARD Select the flash package from the memory card.

Select the ROM file you want to put on the memory card.

yes - install to confirm the flash.

Follow the above method to flash in, and after completion, you will return to the initial screen of recovery, select the first item Reboot System Now to reboot into the new system.

It takes a long time to start the system for the first time, because the system programs and parameters will be initialized, and you need to wait patiently.

If the above methods are more cumbersome when flashing, you can also use one-click flashing software such as Qitu flashing.

Re-brush. Line brush tutorial.

1.Need to root phone, available root master root87202The mobile phone can't be turned on, can't be started, and the card brush can't be recovered, so use the forced line banquet orange to carry the brush measures, as follows:

Required attachments: ALine Brush tool.

b.Driver installation and wire brush tutorials.

c: Line Brush Firmware: Card Brush Tutorial:

Do not unzip the zip flashing package, put it directly.

sdcard.

Keep pressing and holding the volume down + volume up + power button to turn on, don't let go, G3LOGO appears in the upper left corner.

recovery

mode in red.

Click under the volume to enter.

Select "Erase All Data" to restore to the factory.

Select "Select Flash Package from SD Card".

Then select "Select Zip file from SD card".

After confirmation, the flashing starts, wait for about 1 minute, and it is completed.

After swiping, go back to the home menu and select "Restart System Now" to restart your phone.

10.Then just wait patiently for a while, the first startup will be slower.