Error Samsung phone has streaked screen is a common problem, causing a lot of inconvenience and discomfort to users. The article below will analyze the main causes leading to this situation and propose solutions to help you overcome it effectively.
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Why does Samsung phone have stripes on the screen?
Some causes of stripe errors on Galaxy phone screens:
Impact from collision
One of the leading reasons is because the phone is subjected to strong shocks from drops or collisions, damaging both the hardware and software, leading to the screen cracking and color stripes appearing. If these stripes become more common, you can check by taking a screenshot; If the stripes are still visible, it's a sign of a software problem, otherwise there's a hardware problem.

Water damage
Another cause is exposure to water, causing unwanted electrical reactions and harming both hardware and software. This creates stripes on the screen, reducing operability and affecting the device's appearance.

System error
Signs of a system error include unusual screen flickering or the appearance of a single stripe. This is common in rooted Galaxy devices.
Broken screen cable
Manufacturing issues or physical impacts can cause damage to the display cable, ruining the beauty of the Galaxy display.

Solution to fix screen stripes on Samsung phones
Restart the device
A simple solution is to power off and restart, which can help restore the screen to its normal state.

Lightly impact the back of the phone
If your Galaxy phone ever experiences a strong impact or falls, this may cause the screen connection to be unstable or the Socket to be damaged. Then, the screen may appear blue bands. To check and fix the problem, try gently pressing the back of the machine. If this does not improve the condition, it is possible that the Socket has been moved out of position.
Stay away from devices that emit high magnetic fields
Staying away from devices that emit strong magnetic fields such as microwave ovens, induction cookers, compact fluorescent lamps, and the like will help reduce the risk of screen streaks. This is because continuous exposure to high magnetic fields from these devices can harm both the software and hardware of the phone.
Reset factory settings
This method can be considered the last resort to save the Galaxy phone screen from being streaked, because it will erase all data on the device. Therefore, users need to pay attention to backing up data before resetting factory settings and make sure that the screen stripes problem is not due to a broken screen cable or a Socket that is deviated from the standard position.

Using this method, phone Samsung will be restored to its original state, helping to resolve system errors that occurred during previous use.
Epilogue
After testing troubleshooting methods such as restarting the device and avoiding exposure to high magnetic sources, if the condition persists Samsung phone has streaked screen still not improved, users should take the device to reputable repair centers for timely support.