t mobile samsung android

1. On the GalaxyJ7 (2016) desktop of the Samsung mobile phone, click the Settings option. The details are as follows.2. Then we will see an option. [backup and reset] we click it to enter3. Click restore factory settings, as shown in the following figure.4. click the reset device option, as shown in the following figure. The system will prompt you to delete all data, including system and application and dev

1. As long as we find the standard mode on the Samsung A5 (2016) SM-A5108 (5.1.1) interface, slide the screen left.2. In the new window, find the [Settings] option and click it to open it.3. Now, we can click [about mobile phone ].4. Click software information ].5. After you click "version number" 7 times in a row, the system prompts "developer mode enabled ".6. Click the larr; icon to

mobile phone due to bad application may be the following abnormal phenomenon :1. The call function appears abnormal.You may not be able to speak properly when the phone is unreachable or when there is no sound during the call or when you turn on the speakers.2. Random change of data network.Wireless network and data network open at the same time change the network connection randomly.3. The application stops running or runs slowly.Because the applicat

Because all the Samsung mobile phone weather components are not at the factory display on the mobile desktop, so we need to drag it out, the specific steps are as follows 1. Slide the screen left or right in the main screen select the screen where you want to add the group, and then close the middle with two fingers diagonally. 2. Cl

Samsung A7 Power Saving principle Emergency mode is to limit a part of the mobile phone, the phone is automatically low use of electricity, such as to limit the screen brightness limit the number of open background programs and so on How to save electricity by A7009 mobile phone 1. We press on the phone's hard "power" in the pop-up dialog box click "Emergency

Delete the user's own software at the same time will also be the application of the data also deleted, if you are deleted micro-letter, QQ and other software, so that the data in the phone also deleted oh. 1. The following figure we click "Application" in the mobile phone standby.2. Click "Set".3. Find the Inside "Application Manager" as shown in the following figure. 4. Then there is a "download" in this interface and then we switch over, as

1 in the mobile phone we go from the program to "settings"-"More"--> "about the device" click on the picture. 2 Now we are in the next figure will see a "build number" we have been clicking on it until the following show "No need, the developer mode is enabled" can not point, then you have USB debugging opened. 3 All right, we're going to go back to the "setup" of the phone and we'll see that there's a "developer option" here. We pick up "develo

How do I add a contact person? (J3109) 1. In standby mode, click "Contact". 2. Click the "+" icon. 3. Select the location where the contact is saved, take "equipment" for example. 4. Enter "name" and "mobile number" according to the prompts. 5. After the input is complete, click "Save". 6. The new contact was successfully added at this time.

Note: Samsung mobile phone to open the USB mode can not be closed, if you want to close only to restore the factory set up, or you can not shut down of course, to restore the factory settings must be back up the data, so that the data is lost after the original data can be restored OH. 1. Under the Standby page, click "Application". 2. Click the "Set" option and click on it to open the entr

Note: Some software can not be installed in the SD card, while some applications are installed in the SD card some data it is still cached in the phone, the problem may be to improve the performance of the application done, but the amount of data will not be very large. 1. We clicked "Application" in Samsung mobile interface and entered, the effect is as follows. 2. Click "Set". 3

mobile phone flash back cause one , too much cache garbage If it is an Android phone that must be a lot of rubbish, we can clear or restore the factory settings. Flash-Back Repair method: 1. Enter the Security Center-garbage cleanup-click on the upper right corner setting-timed scan; 2. Enter settings-Application management-all, then click All Clear Cache. Mobile