When our mobile phone gets a severe problem, most people will submit the device to a mobile phone repair shop to have the failure machine repaired. And after receiving a fixed mobile phone, many individuals will look at whether the previous problem has been resolved.
But this is a bad habit. If you are uneasy or feel too troublesome, you may leave the mobile phone needing repair without checking to see if it has been fixed entirely. However, if the same issue is not resolved or a new problem occurs, it will need to revisit a mobile repair shop to fix it. Spend more cash. The Below information lets everyone self-test their phones once they have been repaired, so avoiding some unwanted situations.
1. Checking the Button Function
The mobile phone will certainly need to be disassembled for repair. When installed, the button is a spot that is simple to overlook. Common errors like placement and resetting are frequently to blame for this issue. Naturally, there could be issues with the queue. And all we need to do is locate them.
When we receive the phone after the fix, the button, which includes the number, power switch, HOME, and volume adjustment keys, is the first thing we inspect. Usually, all that needs to be done is to ensure the button’s mechanical operation is good. You should press to see if it can be bounced or reset after being pressed.
2. Check the Call Function
The call function is a necessary element. The call function test is use to check for issues with the SIM card, speaker, vibration motor, microphone (MIC), receiver (handset), and receiver (handset).
Both parties must make a call to check. The button input, microphone, and handset are not problematic if there is no issue with the call.
3. Check the Charging Function
It is unavoidable that mistakes happen during phone repairs. When receiving the repaired mobile phone. Please use the original charger for about 10 minutes to check if the charging function is proper. The charger, battery, or battery contact is to blame if it cannot be charged or is abnormal. The circuit for charging mobile phones can have issues.
4. Check for Accessibility
The auxiliary function check aims to determine whether common functions on the mobile phone, such as Bluetooth, WLAN (or wireless function), memory card, and other capabilities, operate as expected.
- Bluetooth: If the phone has Bluetooth capability, it can be paired with a Bluetooth headset to check its functionality.
- Wireless Local Area Network: Turn on WLAN and see whether you can access the internet. If you can access the Internet, the WLAN is operating normally. Additional testing is necessary if the network speed is unusual or the connection time is excessive.
- Memory Card: Play or open the file or video stored on the memory card. The memory card feature functions generally if it is turned on and the video is constantly playing.
Avoid waiting until you get home to locate the issue by reviewing the menu features for the matching mobile phone functions.
5. Check the Touchscreen’s Functionality
Nowadays, capacitive and resistive touch screens are used in most smartphones. This content’s screen has been removed. Tablets and e-book items rarely use this screen.
The test procedure for capacitive touch screen mobile phones is relatively easy; all that is required is for the user to softly touch and slide across the screen to determine if it is excellent or faulty. For instance, press and hold any icon on the home screen until it begins to shake, then press and hold the image to move it around the screen.
The fundamental function check is now complete. It is necessary to test these five processes for the defective part after repair. It is vital to repeatedly check whether the screen display is typical if the display screen is replaced. If the phone case is changed, you must consider how correctly the button functions. In short, these five simple steps cover the self-test process after most Android or iPhone repairs.