OPPO A3S CHARGE ERROR NEW TRICKs 2022
Welcome to my channel.
In this video I will describe how to fix oppo a3s charge error.
#First, let me explain why this phone has such a problem. According to my analysis and find out the fault, the phone was dropped into the water, but the owner can still use it and continue to use it until after a while he ran out of battery and took it to charge, but there is a problem charging Not logged in.
#First we need to use the charging cable and plug it into the phone to test and check if there is a charge error or not. We see that there is such a problem.
So we have to remove the SIM and the pan to remove the back cover of the phone. Use a screwdriver to unscrew all the screws and cover plate on the machine. Remove the battery and use the original battery to test. After testing with the original battery, we noticed that the phone still has a charge error. So we use an ohmmeter to measure the block battery connector fault. After using the ohmmeter, we noticed that there was a problem with the battery connector being rusted due to water ingress. In the battery connector block there are 4 = 1 mass - 1 light + and 2 small data light, which serves to identify the battery or not and give a percentage signal. We now use the heater to blow out the battery connector and leave it in a safe place. Then we clean the bottom of the battery connector. Use the new lead to grow the battery connector bottom. Then replace the battery connector that we left behind with a blower using enough heat to melt the lead and connect the legs together. Then clean it, then recharge the battery and use the charging cable to test again. Now see that the battery is charging. Assemble all accessories in order. Then use the charging cable to charge and wait 5 minutes to see if the percentage goes up or not. After doing so, we observe that the percentage is increased. Because in the past the battery was 3%, after waiting for 5 minutes we found that the battery was 8%, so we assume that our repair is done, while the phone can be used normally. We apologize for any inaccuracies in the description. Thanks for watching my video.Thanks you so much.