The Samsung Galaxy A71 is an Android smartphone manufactured by Samsung Electronics as part of the Galaxy A series. It was released in January 2020.
Versions: SM-A715F/DS, SM-A715F/DSN (Global), SM-A715F/DSM (Russia).
I changed the charging port and also changed the battery, but the problem was not resolved. Then I opened the main board and I could smell something burning from the other side of the main board. I changed the charging port and the battery, but the problem wasn't resolved. Then I opened the main board and I could smell something burning on the other side of the main board, so what should I do now to fix it? And if it can't be fixed, please let me know what to do with the data on my mobile. I changed the charging port and the battery, but the problem wasn't resolved. Then I opened the main board and I could smell something burning on the other side of the main board, so what should I do now to fix it? And if it can't be fixed, please let me know what to do with the data on my mobile. Will my data be lost or not?
2 
I changed the charging port and also changed the battery, but the problem was not resolved. Then I opened the main board and I could smell something burning from the other side of the main board. I changed the charging port and the battery, but the problem wasn't resolved. Then I opened the main board and I could smell something burning on the other side of the main board, so what should I do now to fix it? And if it can't be fixed, please let me know what to do with the data on my mobile. I changed the charging port and the battery, but the problem wasn't resolved. Then I opened the main board and I could smell something burning on the other side of the main board, so what should I do now to fix it? And if it can't be fixed, please let me know what to do with the data on my mobile. Will my data be lost or not?
由 Wiqar Ahmad 完成的