Samsung Galaxy Tab 2 Wifi Signal Repair Ways
If your Samsung Galaxy Tab 2 P5100 Wi-Fi is not working or giving you problems then it is surely very important for you to fix it in first place, as you won’t be able to enjoy most of the features that are associated with the internet in one way or the other.
In the following lines you will get to know the solution of different Samsung GT-P5100 Wi-Fi problems:
Problems
Wi-Fi not working.
Wi-Fi device not found by the phone.
Wi-Fi option is disabled (which means that you cannot toggle between ON / OFF).
Data Packets are not transferring.
Connected but no signals.
Reasons of Problems
Phone might be water damaged.
Phone might have any kind of physical damage.
Wi-Fi router is out of order or not working properly.
Security Set on Wi-Fi router.
Wi-Fi router is not in range.
Antenna connector, antenna wire or Wi-Fi IC might be damaged.
Workaround
The very first thing that you need to do is to toggle between ON and OFF switch of your Wi-Fi router, as most of the time a simple router restart gets the job done right.
If the above step fails then Toggle between ON and OFF options of your Samsung Tab2 P5100’s Wi-Fi, as this method also resolves this issue in most cases.
Check whether there is any kind of security set on your router, as this is also the cause of the problem
Now reset your phone and toggle between ON and OFF.
Hardware Solution
The very first thing that you need to do is to find any traces of water or moisture on your motherboard, if there are then clean it properly and check.
Check antenna wire for any kind of damage, if it is then replace it.
antenna-connector-Samsung GT-P5100
Check His Wifi Working Voltage At C242 And C250
Check Its Wifi Antenna Connection
If It Is Still As Before .. Check Or Replace The F201 (LC Filters) And
Filter – Smd OSC201
If your Wi-Fi option is grayed out (disabled) then it means your entire Network section is inactive or disabled. Gently heat Wi-Fi IC and check.
In case heating doesn’t get the job right for you then you need to replace your Wi-Fi IC.
