Mobile Fix & Repair  From ANANDA

Phenomenon one: the phone does not boot (mobile phone battery detachable)

Solution: the new phone (or upgrade, restore the factory settings) put the battery first boot, the phone to do the initialization operation, boot time will be longer, there may be mistaken for not boot. For the battery over discharge caused by not boot, remove the battery, mobile phone charger can see whether the boot, such as can boot, the battery installed for more than 30 minutes, can be normal boot.

Phenomenon 2: the phone on the pocket, the touch screen and physical contact, this time the call can not touch the screen to answer the phone

Solution: keep the hand and touch screen clean and dry, hit the next two press the key (lock screen button), so that the touch screen itself recalibrate, and then try to unlock.

Phenomenon 3: hand or touch screen with oil or water, resulting in touch screen failure

Solution: dry the phone with a dry cloth surface, hit the next two press the key (lock screen button), so that the touch screen itself to re-calibration.

Phenomenon 4: plug the charger (especially the car and non-standard Huawei charger), the phone touch screen failure, the charger noise signal and capacitive touch screen signal frequency is the same, resulting in TP failure.

Solution:
⒈) unplug the charger;
⒉) press the power button twice;
⒊) unplug the charger, remove the battery, use Huawei's standard charger.

Phenomenon 5: the phone in the installation of some unstable software, causing the phone to restart or automatically shut down; mobile phone in the shock, the battery loose (mobile phone battery can be unloaded) may also cause the phone automatically shut down or automatically restart.

Solution: smart phones like a computer, there is a complex operating system, installed on the phone some of the third-party software may lead to the probability of mobile phone restart or crash, restore factory settings or uninstall the phone is not compatible with the software.

The next article will continue to discover the problem,Please pay attention.ananda technician will continue to answer for you.

From    ananda    10 years of international brand refurbished mobile phone export