android.policy.jar t8830pro, Huawei t8830pro flashing tutorial

With the arrival of Android-based smartphones, various smartphone brands are working hard, and domestic mobile phones are being affirmed by more and more consumers. Huawei is one of them. Huawei has done a great job in the Chinese market. It has always adhered to the core concept of innovation, and has continuously launched new products. It has won praise from consumers in the low-end machine. Huawei 8830pro is very concerned in the thousand-yuan smartphone market. A model that many people buy.

Have you found that after using Huawei t8830pro for a period of time, the running speed becomes slower and slower, and the phenomenon of stuttering occurs when playing games and surfing the Internet. At this time, it is necessary to flash the system. The running speed of the system after flashing will be much improved. , Today I will bring you the flashing tutorial of Huawei t8830pro.9476412_20160522_ce7ee885907308b9bf2aD3qXRZINS7aw_thumb.jpg

Huawei t8830pro flashing tutorial

1. Instructions and preparations

1. All data in the phone will be formatted when flashing the phone. Remember to back up important data (contacts, text messages, photos, etc.) before flashing.

2. Ensure that the mobile phone battery is sufficient, try not to be less than 80%.

3, and download the Huawei t8830pro flash package.9476412_20160521_4f04660a90c89d68f5d1YR0xclP5vs8B_thumb.jpg

2. Brush tutorial

1. Put the Huawei t8830pro flash package in ZIP format into the internal storage of the phone, then turn off the phone, press and hold the volume down button and the power button at the same time in the shutdown state, and wait for a while to enter the recovery mode.

2. In recovery mode, clear mobile phone data and restore factory settings. If the data is not cleared, it may lead to failure of flashing and system instability after flashing. Next, use the volume keys of the mobile phone to move up and down and select wipe data/factory Reset first. , press the power button to confirm, then select wipe cache partition, and press the power button to confirm.9476412_20160521_34ced5faf9433bd61060Ny9Tw7wBK1Xb_thumb.jpg

3. In recovery mode, after clearing the data, enter the next interface, select install zip from sdcard, select the flash package read from SD card, and then select choose zip from sdcard, and select the one we put in the phone storage in the first step. ZIP format flashing package, press the power button to confirm the flashing, wait patiently for the recovery to automatically flash, and it will automatically return to the initial interface of the recovery after completion, at this time, select the first item reboot system now, after confirmation, the phone reboots into the new system , Because the system program needs to be initialized, it will take a long time to restart the system for the first time after flashing, please wait patiently.9476412_20160525_03fc53cae81abf6d3247QtNiDcNzlXad_thumb.jpg

The above is the flashing tutorial of Huawei t8830pro. After flashing, did you find that the new system is easy to use? The mobile phone runs much faster? The running speed of the program can reduce the storage to a certain extent. The system theme of some flashing packages is more beautiful than the original, but there are also shortcomings. After flashing, the mobile phone system may be unstable and consume power.

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