There are two solutions. The first is WIPE.It may be that the original WIPE is not clean, and there is residue, so after brushing the machine, WIPE again.Try to delete the automatically generated folders in the memory card before the machine is flushed, because these files may also affect the stable operation of the system. The following is the key point, which is to import BOOTIMG。 Children's shoes that failed to brush the machine must be paid attention to. Step 1: Download adb adb.rar and unzip it to disk D. The second step is to unzip the ROM package you downloaded and extract the BOOTIMG files are placed in the adb folder. Step 3: Restart the phone and enter the fastboot mode (that is, press and hold the volume - and power on keys, and a pile of English appears in the upper left corner of the phone, which means entering the hboot mode; press the power key again to enter the fastboot mode). Step 4 Connect the phone to the computer. A USB character will appear behind the FASTBOOT red letter, which means the connection is successful.Click [Start] ->[Run] on the computer desktop. In the pop-up box, enter cmd Enter. A command prompt window will pop up. At the prompt, enter d: (Enter).Enter cd adb (Enter) in the command prompt window;Enter fastboot flash boot boot.img and enter;When the prompt returns to the prompt, it is finished.
It's normal. If you stay on that interface for a long time, you have a problem with your rom and it fails to be refreshed. Now download a new rom to refresh it
