Samsung J250F Back Key Ways – J250F Back And Recent Key Problem Solution
Samsung Galaxy J2 Pro J250F Back Key Not Working Problem Solution Menu Key Ways Back Touch Key Jumper
If you are facing home key problem in Samsung Galaxy J2 Pro J250F It can because of water damage the mobile phone or due to some broken parts. So check if it works, not work, or work time to time (sometimes work while some time does not work Samsung J250F home key button)
For those that own a Samsung Galaxy J2 Pro J250F, from time to time people have reported that the back button isn’t working. These buttons on the Samsung SM-J250F are touch keys that light up with each tap. Samsung has always used this button layout and many people have liked it. The only change the Korean giant has made is that the menu button has been replaced with the recent apps button on the Samsung Galaxy J2 Pro Now, the menu can be accessed by long pressing the recent apps button.
When you disassemble the phone and check strip jack as shown in below diagram you may find some carbon or rust in it. So make it clean and apply heat with the heat gun to make it dry.
Just refer to the solution given below and track said main home key line roads.
Only manage to apply a jumper wire in places where the Samsung Galaxy J2 Pro J250F Wave connecting said power key.
Samsung Galaxy J2 Pro J250F Back Key Ways:
Iamge Credit: HalabTech
Another reason is the dust and other small things which go under the home button. All the dust which is inside breaks the connection between the button and the circuit. This way the button becomes unresponsive. The dust prevents it from working correctly. To fix it, take a small microfiber cloth and try wiping the home button.
Samsung J250F Back Key Ways, Solution, Problem Jumper, Not Working Problem Repair Ways
When you disassemble the phone and check strip jack as shown in the above diagram you may find some carbon or rust in it. So make it clean and apply heat with a heat gun to make it dry.
Hints to fix Samsung Galaxy J2 Pro J250F Keypad Problem Repair Solution:
Check/clean the keypad PCB matrix.
Clean/replace the keypad membrane.
Note: Please note that even though every solution posted on our website is tested by one or more members of our team before posting, but still we do not take any responsibility for any damage it may cause to your cell phones. Use these repairing solutions at your own risk.