OPPO R11 mobile phone flash charging slow, you can try the following operations:
1, it may be that the charger contact is poor, you re-plug the charger to try; 2, slow charging can try to clean up the background program observation, in addition to flash charging to about 85% flash charging end into ordinary charging; 3, use the original charger to charge, check whether there is also a long time of full charge when charging off; (Flash charging plug and flash charging data cable can be used together to achieve flash charging effect.) 4. After backing up important data (contacts, multimedia files, etc.), enter 【 Settings 】 -- 【 Other Settings 】 -- click 【 Restore phone 】. You can also take your mobile phone to OPPO customer service center for testing. The address and phone number of OPPO customer Service center can be quickly queried in the following ways:
1. Enter OPPO's official website -- Service -- service network for inquiry; 2. Go to [OPPO] -- [Home] -- [Recommended] -- [Service outlets].