The quality problem of the battery itself has an unexpected failure; Or the battery is aged for a long time.
Poor cable contact or slightly damaged interface inside the battery will lead to excessive external power consumption due to short circuit of the battery.
The charging voltage is abnormal during the battery charging process, and the battery charging is damaged due to the non-original genuine charger.
The battery of mobile phone is recharged after repeated and complete power consumption and automatic shutdown, which affects the battery life.
Try a solution:
Actively shut down the unknown and unnecessary large-scale running software in the background and adjust the power saving mode of the mobile phone.
When the battery of the mobile phone is weak, use a normal voltage power supply and a genuine original charger to avoid charging after the mobile phone is automatically turned off;
When the battery in the back case is hot and consumes power quickly, take the relevant mobile phone voucher and warranty for fault detection after sale, and carry out fault maintenance in time (within the warranty period and non-warranty period) to ensure the safety of later use.
Do oppo mobile phone manufacturers have free mobile phone delivery activities in Shenyang? Hello, OPPO R9 official website has no such activity. For this kind of thing that falls from the sky, beware of being deceived. Generally, it is free or requires little money, such as paying postage, which is fake, otherwise the manufacturer will go out of business.
Will OPPO mobile phones hold activities on 10/0/National Day? You can continue to pay attention to the dynamic news of official website Mall.
Nothing for nothing.
Sending mobile phones is generally to ensure the bottom consumption. Or charge a lot of phone bills at one time.
Now that the mobile phone is engaged in activities, it can't be said that it is not genuine online, and there are fakes in physical stores. If you buy a mobile phone, you should go to the manufacturer's special maintenance center for testing. If it is not genuine, Taobao supports return. If the seller does not support you, you can complain. Taobao sellers usually pay a consumer deposit. If you don't pay the deposit, you should consider not buying it!
Is there a lucky draw for oppo mobile phones? My mobile phone inexplicably said that the manufacturer engaged in activities and won 100. The company sometimes holds activities, but they are all held in official website. The best I can do is to inform you to attend. If you don't publish your contact information in official website and use those oppo Paradise games that come with OPPO, you won't be notified, and you won't be directly informed that you won the prize. 90% are liars.
Have oppo manufacturers been acting frequently recently? There is no such thing as sending a mobile phone. There is a game in the OPPO community, Little Okur Run, and the first place is OPPOR9. This is an official activity. Don't trust unofficial activities.
According to your description, Samsung has not carried out this activity recently; For Samsung related activities, please visit Samsung official website: Samsung. //Experience/Promotion/Index.
Has Lenovo Mobile had any activities in Suzhou recently? Because there is no participation in the sales of mobile phones here, it is impossible to accurately understand the details of promotional activities of various dealers. If you are interested in buying, it is recommended to confirm with the dealer.
Oppo official advertising campaign to send a mobile phone, send a gift. I suggest you go to the local OPPO experience store to ask about the authenticity of this activity, so as not to be deceived.