-
Anonymous users2024-01-241. Cause analysis:
1. The battery is damaged. 2. System failure. 3. Charger reasons or poor contact.
Second, the solution:
1. Try to change to another charger or data cable, or clean the charging port.
2. Boot into recover mode, select advancsd advanced mode, select wipe battery, and clear battery traces.
3. Restore the factory settings to see if it is the system reason.
4. If the battery is damaged, it can only be sent for repair and replacement.
Top 10 security door brand rankings (famous brand security doors). >>>More
Generally, no, because mobile phone chargers are generally 5 volts and so on, but the anti-theft door battery is usually 9 volts.
The voltage can be used with a mobile phone charger. However, it is necessary to compare the charging current to know how long it takes to charge.
Leken smart fingerprint lock in the United States, this is a big brand, or believe it.
It's very troublesome to repair yourself, but it's not very difficult, first of all, take the host downstairs apart, there will be a lot of wiring behind or below the host, carefully check whether there is any wiring disconnected, if it is good! Then take apart the back of your own extension and see if the wiring is normal! Be careful not to break someone else's! >>>More