iPad Air common problems and solutions

Last year, Apple introduced the iPadAir with a new narrow bezel design, a slimmer body and strong performance, so it is still the best 10-inch tablet in the world. However, it is obviously not perfect. Some small problems of hardware and software often cause us trouble, so here we summarize the 10 usage problems and solutions of iPadAir to help you get a better experience.

No sound
If you find that the iPad Air has no sound, first check that the volume setting is correct, then make sure that no device is plugged into the headphone jack, then you can do the following checks:
● Double-click the Home button to close all applications
● Press and hold the power and Home button simultaneously for about 10 seconds to restart in Safe Mode
● Make sure that the lock button is not set to the mute function (you can find related items in Settings – General)

Swipe up from the bottom of the screen to open the Control Center and make sure there is no mute or connected to the Bluetooth output device.
Try inserting the headset and pulling it out, or use a tool to blow into the hole in the earphone.
● Reset the system by setting – General – Restore – Restore all settings
● If the above operations are invalid, you can only contact Apple customer service for testing.

2. The camera does not start or is stationary after startup

Sometimes, you may encounter an iPad Air camera that cannot be started, or often crashes, which is basically a system problem. In addition to closing the application, rebooting, restoring settings, or even restoring the system, you can go to “Settings – General – Access Restrictions” to see if the camera is disabled, or check “Settings – Privacy” to see if the application you are using is disabled. Access to the camera’s permissions.

3. The touch screen is not sensitive or stuck

In fact, the author has also encountered the slow response of the iPad Air touch screen, which is basically a system problem, and you can use iTunes to restore the system. In addition, it may be a film problem or the Voice Over function is turned on.

 

4. Can’t rotate screen
First, make sure that the lock button is not applied to the screen rotation lock, you can change it in Settings – General, and you can also view it in the Control Center. In addition to this, there are no other solutions besides rebooting, restoring settings, and restoring the system.

5. Crash, no response, frequent restart
There are some small bugs in i0S 7 that may be the culprit causing system operation problems. So, we have to upgrade the iPad Air to the latest version, and turn off all background applications, reboots, restore settings and even the system. If you remember which app is installed, the iPad Air becomes unstable, you can also try to uninstall it. application.

6. iCloud download content is too slow after restoring the system

If you use iCloud to restore backups, a large number of applications, photos and videos need to be downloaded from the network to the iPad Air, so the download speed may not be ideal, then you can restart the router, restart the iPadAir to make the download smoother; It is recommended that you use iTunes local backup to restore faster.

7. Overheated body

In general, running a large game with the iPad Air may result in a hot body. After all, the iPad Air has no built-in fan and the thermal conductivity of the metal back is more obvious. You can achieve better heat dissipation by removing the protective cover, or turn on the air conditioner to lower the room temperature.

8. “Yin and Yang Screen”
The iPad Air screen shows the brightness of the black and white halves. The iPad Air Yin Yang screen is an early production defect, you can distinguish this problem by opening a white picture and background. This is the next time on a hardware and can only be sent to the repair shop for repair.

iPad common fault solution

Today, both the life and the work can see the tablet to the figure, but if you don’t pay attention to it, you will be damaged or malfunction. Today, teach you how to solve common faults.

First, the reason why the tablet can’t open the machine

When the power of the tablet is insufficient, please plug in the power. When using the tablet for the first time, please plug in the power before turning on the phone, charge it for 30 minutes, then turn it on and keep charging. Because the charging state is slower when the power is turned on, turning it on while the battery is exhausted may cause the system to automatically shut down. Press the reset button to press and hold the power button and MENU button to restore the factory.

Second, how to solve the tablet crash?

If a crash occurs during operation, press the reset button to restart. In order to prevent the crash, on the one hand, please pay attention to not too fast when you click the button, it is recommended to operate one by one; on the other hand, if the battery is low, please charge it in time.

 

 

Third, what should I do if the touch is not sensitive?

There is a “touch screen calibration” option in the “Settings” menu. After entering, the cross-shaped symbols will appear in the upper left corner, upper right corner, lower left corner, lower right corner and center position. Touch the tablet stylus to calibrate the touch screen. Yes

 

Fourth, boot white screen, can not enter the system

When the power is insufficient, it is normal for the white screen to be turned on. If you charge more than half an hour after the power is turned off, you can enter the operating system after rebooting.

Five, how to restore the factory

Open Settings -> Privacy and choose to restore factory settings. In the off state, you can also restore the factory settings by pressing the button. Press the power button and MENU button at the same time (two buttons at the same time), the English option interface will appear. There are four options. Press and hold the circle button on the tablet. Select, press the MENU button at the top of the tablet to select upwards, select the third option, then press the HOME button, the factory settings will be automatically restored, the recovery will be completed, then the English option will appear again, select the first item, press the HOME button Automatic restart, recovery is successful.

When the Huawei mobile phone is turned on, the interface is stuck

The phone is always on the Honor interface, it may be that the phone has set permissions, accidentally delete some system files, and then can not enter the system. It is recommended that you try to press and hold the power button for 20 seconds to turn it off and then try it again. Still unable to boot, while pressing the phone power button, volume +, volume – three buttons at the same time, enter the recovery mode, clear the data to restore the factory settings. The data in the phone will be deleted when the factory is restored.

The following steps to enter recovery mode are as follows:

1. Use the volume + and volume buttons to adjust the bright bar to “wipe data/factory reset”, ie “clear data recovery factory setting”, press the power button to confirm.

2. Use the Volume + and Volume – buttons to adjust the highlight to “Yes, delete all user data” and press the power button to confirm.

3. Wait for a while until the screen appears. Select “reboot system now” to restart the phone and press the power button to confirm.

If you still can’t open it, please bring your warranty certificate to the nearby Huawei Customer Service Center for inspection and repair.

Samsung i9100 mobile phone stuck, can only do in the lock screen interface

1. Long press the right power button for 8-10 seconds to boot
2. Restart the phone and press the menu button in the lower left corner to enter the phone security mode, and then check if it can be turned on normally. If you can boot, please delete the recently installed third-party software, or restore the phone to factory settings after backing up important data.
3. If the problem persists, it is recommended that you carry the mobile phone three-pack certificate and send the mobile phone to the nearest Samsung service center for testing.

Tablet password forgot how to crack?

Apple IPAD

1. First of all, you have to put your computer in the boot state, but also open iTunes on the computer, connect the iPad to the computer through the data cable.

2. When you connect your tablet and computer, press your home button and power on the keyboard until the ipad screen appears:

3. You will find that a box will pop up on your computer: click the “OK” button

4. If you find that your tablet is not the latest version of the system, iTunes on your computer will remind you if you want to install iso’s latest system: Click “Restore and Update”.

5. Next, on the page you installed, a box will pop up and click “Next” – “Agree”.

6. And you will see that on the screen of your computer, you will see the latest program download waiting for iso, which takes about 1 hour. The screen saver or black screen cannot appear during the computer screen.

7. Finally, after the version on your tablet is updated to the new version, clicking on the recovery ipad system will automatically install it into your ipad.

8. The final step, after waiting for the new version to be downloaded, will display the screen you need to use when you buy it back. Step by step, finally enter the previous Apple ID and Apple password to complete the recovery, and you can re-use our iPad!

Android tablet

1. Different from Apple’s tablet, it should be shut down on the basis of the power not less than 20%. In the off state, press and hold the volume up + down button + power button, the volume up and down button keeps pressing for 10 seconds. Above, this time will enter the recovery mode, as shown in the figure:

2, find the settings on the flat panel, find “restore factory settings” in the settings, and then use the power button to determine, it will automatically double-clear and restore the factory. Figure:

3, after everything is done, reopen your tablet is the time to buy it back, you can enter the tablet.

iPhone battery disassembly process (iPhone6s Plus as an example)

To avoid damage to your phone, please be aware of the following.

1. Please use the screwdriver correctly, otherwise it will cause the screw to slip. Or damage the phone.

2. Be sure to use a magnetic screw that helps you remember where each screw is located. Improper installation of the screw may damage your phone.

3. In the process of replacing the accessories, the mobile phone cable is relatively fragile, please be careful to disassemble.

4. During the disassembly process, remember to put the removed screws in a safe position to avoid the lack of screws during installation.

Disassemble steps:

1. Remove the teardown tool and phone battery.

2. Turn off your phone.

3. Use a pentagonal screwdriver to remove the two pentagonal screws under the phone (located on both sides of the phone’s charging port).

4. After removing the screws, do not rush to open the back cover of the phone. First use the hair dryer to heat the edge of the phone for 1-2 minutes (so that the waterproof glue softens, easy to open the back cover).

5. Remove the suction cup from the tool and place the suction cup above the “back button”.

6. Gently pull a slit and insert the triangle into the gap.

7. Use a triangular piece to gently open the display. Do not use too much force too fast, otherwise the body may be damaged.

Note: If you are concerned about poor control, you can insert several triangles into the gap to fix it while you are opening the display.

8. After you have opened the display, you can open the display and pull the display off, paying attention to the glue.

9. Use the Phillips screwdriver to remove the set screw on the battery clip iron.

10. Then remove the battery clips with tweezers.

11. Use the disassemble crowbar to remove the battery cable opening. The intensity is not too strong and it is easy to remove.

12. Using a Phillips screwdriver, remove the captive screws on the LCD assembly connector cover. At the same time, the other hand must hold the phone cover.

Note: Due to the different screw sizes, in order to prevent the position of the screws from being installed when the screws are installed, the components of the mobile phone are damaged. A screw “magnetic memory mat” is recommended to help you remember the position of the screw.

13. Use the tweezers to remove the assembly interface cover, and then use the disassemble crowbar to remove the LCD assembly cable ties. (Remember the strength is not strong)

14. Remove the back cover of the phone. Use a disassemble crowbar to shovel a piece of battery tape attached to the battery.

15. Then pull the battery tape that was shoveled down and pull the battery tape out of the bottom of the battery.

The battery tape can be easily pulled off with proper force.

 

To avoid damage to your phone, please be aware of the following.

1. Please use the screwdriver correctly, otherwise it will cause the screw to slip. Or damage the phone.

2. Be sure to use a magnetic screw that helps you remember where each screw is located. Improper installation of the screw may damage your phone.

3. In the process of replacing the accessories, the mobile phone cable is relatively fragile, please be careful to disassemble.

4. During the disassembly process, remember to put the removed screws in a safe position to avoid the lack of screws during installation.

Disassemble steps:

1. Remove the teardown tool and phone battery.

2. Turn off your phone.

3. Use a pentagonal screwdriver to remove the two pentagonal screws under the phone (located on both sides of the phone’s charging port).

4. After removing the screws, do not rush to open the back cover of the phone. First use the hair dryer to heat the edge of the phone for 1-2 minutes (so that the waterproof glue softens, easy to open the back cover).

5. Remove the suction cup from the tool and place the suction cup above the “back button”.

6. Gently pull a slit and insert the triangle into the gap.

7. Use a triangular piece to gently open the display. Do not use too much force too fast, otherwise the body may be damaged.

Note: If you are concerned about poor control, you can insert several triangles into the gap to fix it while you are opening the display.

8. After you have opened the display, you can open the display and pull the display off, paying attention to the glue.

9. Use the Phillips screwdriver to remove the set screw on the battery clip iron.

10. Then remove the battery clips with tweezers.

11. Use the disassemble crowbar to remove the battery cable tie. The intensity is not too strong and it is easy to remove.

12. Using a Phillips screwdriver, remove the captive screws on the LCD assembly connector cover. At the same time, the other hand must hold the phone cover.

Note: Due to the different screw sizes, in order to prevent the position of the screws from being installed when the screws are installed, the components of the mobile phone are damaged. A screw “magnetic memory mat” is recommended to help you remember the position of the screw.

13. Use the tweezers to remove the assembly interface cover, and then use the disassemble crowbar to remove the LCD assembly cable opening. (Remember the strength is not strong)

14. Remove the back cover of the phone. Use a disassemble crowbar to shovel a piece of battery tape attached to the battery.

15. Then pull the battery tape that was shoveled down and pull the battery tape out of the bottom of the battery.

The battery tape can be easily pulled off with proper force.

16. Using a hair dryer, properly heat the back cover of the phone for 1-2 minutes, making the battery tape of the attached battery softer and easier to remove.

17. After proper heating, use the disassemble tamper to remove the battery.

 

Remove the battery tape.

Steps to install the battery

1. Remove a piece of protective film from the battery tape.

2. Attach the battery tape to the battery and remove another piece of protective film.

3. Install the battery

4. Then attach the exposed battery tape to the battery.

5. Remove the old waterproof glue. Then gently peel off it.

6. Remove a piece of protective film from the waterproof adhesive.

7. Attach the waterproof glue to the edge of the back cover and align the tape with the edges. Smooth the waterproof glue.

8. Remove another protective film.

9. Install the display and fasten the LCD assembly cable ties.

10. Fasten the battery cable tie.

11. Close the phone cover, do not put the screws first.

12. Then turn on the phone and check the battery.

13. When the test is complete, turn off the screen display.

14. Install the LCD assembly connector cover.

15. Use a Phillips screwdriver to install the fixing screws on the LCD assembly cable cover.

16. Install the battery clip and screw on it.

17. Close the display. If the display does not fit, it may be that the accessory is not properly installed or something is stuck.

18. Using a pentagonal screwdriver, install the pentagonal screws under the phone.

19. Replacement is complete.

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Why are you buying batteries at uk-online.co.uk?

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