What if the small black stripe on the side of Pantech a870 is broken?

Pantech A870S crashes, restarts, and the screen is fixed. What should I do if I don't boot it?

The phenomenon that the mobile phone crashes, restarts and does not turn on during use may be caused by the failure of the third-party software installed in the mobile phone.

1. If you can restart the phone through the hardware reset key, it is recommended to restore the factory settings in the settings menu first; If the phone can't be turned on, you can enter the recovery mode and select Erase Data/Restore Factory Settings.

2. If the phone still has problems, you can brush it and brush it into a new system;

3. If the version upgrade is invalid, please contact the local after-sales service for maintenance.

What should I do if I forget the unlocking pattern of Pantech A870S?

This method will also clear the user information by entering the recovery mode and selecting Erase Data/Restore Factory Settings.

What if Pantech A870S can't take pictures?

The default storage path of photos is the built-in memory card of the mobile phone. Make sure there is enough storage space on the built-in memory card. If the default storage path of photos is external memory card, make sure that the SD card has been inserted into the mobile phone normally, the SD card can match the mobile phone normally, and there is enough storage space on the SD card. If the problem cannot be solved, please replace the SD card to confirm whether the camera function is normal.

What if Pantech A870S can't send and receive MMS?

1. Please confirm whether the MMS settings of the mobile phone are normal, enter the wireless and network settings, and set the access point in the mobile network. If there is no access point information, please add APN manually and contact the local operator for relevant information.

2. Please confirm that the cell phone signal strength is normal. If the cell phone has no signal or weak signal, please go to a place with strong signal and try again.

3. Check the memory space of the mobile phone to confirm whether the mobile phone has enough space to receive information. If the space is insufficient, please clean up the mobile phone space, enter the storage option in the settings, and check the internal storage space of the mobile phone and the status information of the SD card space;

What if Pantech A870S can't send and receive short messages?

1. Please confirm that the cell phone signal strength is in a normal state. If the cell phone has no signal or weak signal, please go to a place with strong signal and test again.

2. Check the storage space of mobile phone short messages to confirm whether the mobile phone has enough space to receive information. If the space is insufficient, please clean up the space of the mobile phone;

3. Please use the complete mobile phone number when sending information;

4. Confirm whether the number of SMS center is normal. Please contact your local operator to get the relevant SMS center number.

Why is Pantech A870S memory smaller than the nominal capacity?

Because in addition to the processor, there are many other hardware devices, such as GPU (graphics card) and DSP (decoding accelerator), which take up some special memory and are invisible to users.

Pantech A870S can't play or see how to handle the file?

Please confirm whether the file to be played or viewed is compatible with the mobile phone. The Android operating system cannot support all formats of files. You can increase the file formats supported by the Android operating system by installing third-party tools.

What if Pantech A870S can't make or receive calls?

1. Please confirm that the cell phone signal strength is in a normal state. If the cell phone has no signal or weak signal, please go to a place with strong signal and test again.

2. Please confirm whether the flight mode has been turned on. If so, please enter the flight mode setting menu and turn off the flight mode.

3. Ensure that the SIM card is in a normal state, and put this SIM card into other mobile phones for testing to confirm whether there is any problem with the SIM card;

4. Please restore the factory settings and recheck whether it is normal. If it's still not normal, you can try to brush it into a new system to solve it (Pantech A870S Brush Tutorial).

Why can't Pantech A870S battery be fully charged?

After the battery is fully charged, it starts to discharge a little bit, and after a while, it starts to charge. This is to protect the battery and prolong its service life, so the state of charge will be lower than 100%. Enter the cell phone battery option in the settings menu to view the battery status and remaining power information.

You can't start the machine by pressing the power button, and there is no charging icon for a short time after connecting the charger. How to deal with it?

If the mobile phone is not used for a long time or the battery is overused, the battery may be overdischarged. Please connect the charger for 3 to 5 minutes, and then confirm whether there is a charging icon or whether it can be turned on. If you still can't boot, you can contact the after-sales warranty.

How to deal with the fault of Pantech A870S alarm clock?

1, please confirm that the alarm clock of the mobile phone is turned on normally;

2. Please confirm whether the battery of the mobile phone is sufficient, so as to prevent the alarm clock of the mobile phone from being turned off and unable to start;

3. Before setting, please try to restore the factory settings;

4. If you still have problems, you can try to repair Pantech A870S (Pantech A870S Brush Tutorial).

What should I do if Pantech A870S system fails to start?

Generally speaking, the system can't start because the system file has been modified, which makes the program unable to run. Similar problems can only be solved by brushing the machine. An Zhi. Com provides you with a detailed brushing tutorial. You can download the brush ROM corresponding to Pantech A870S (Pantech A870S Brush Pack) from An Zhi. Com, and then brush it into the phone to repair the system. In addition, you can also refer to the brick-saving tutorial for repair. If the system can't start because of the brush failure, please read: What if Pantech A870S fails to brush?

What if Pantech A870S WIFI, Bluetooth, GPS and other modules can't be used?

1 First of all, you need to know whether your mobile phone system is fully functional. Some mobile phone users can't use WIFI (Bluetooth, GPS) because of the incomplete system function after brushing their mobile phones;

2. Whether the baseband and kernel of the mobile phone match the ROM version of the mobile phone.

3. All of the above can be done. Please restore the factory settings and turn on WIFI (Bluetooth, GPS) again.

4. If you can't restore the factory settings, you can try to repair Pantech A870S by brushing.

5, the brush machine can not be solved, you can brush back to the official ROM to contact the agent, after-sales warranty.