[Completed] Samsung Galaxy A3 Diagnostic Codes are not working - XDA Assist

Hi,
My Samsung phone got a little bit of water through the charging port. Initially it was not getting charged, but after a day it started to charge. It was working normally, but now after 2 days there are no signals in the phone. While making any calls it shows the "Mobile network not available error" and Diagnostic codes are not working as well. The phone's IMEI number is not lost because it is still showing the IMEI in the "About phone" menu. It just shows the SIM card status as "out of service".
How can I check which part has been damaged so I can get it repaired. Or could the radio be damaged? How can I test the radio?
Could it be a software issue, can rooting and installing a custom rom fix the issue?
Any help would be highly appreciated.

Hello, and welcome to Assist,
I'm afraid we can't really help if you've damage with water. Best thing for you is to go on service center and try some cleaning.
You'll have to create an account to post in the main forums if you have any other questions.
Here is you device forum : Galaxy A3, A5, A7, A8 Q&A, Help & Troubleshooting
Good luck
Razvan

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Hi there,
I'm sorry but I can't find anything related to your question/device.
Please post that in the forum bellow for more answers from the experts but first register an account on XDA for full access:
> Android Development and Hacking > Android Q&A, Help & Troubleshooting
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XDA Visitor said:
I have a Samsung Galaxy S6 that was dropped into a hot tub :/ The water damage has been rectified and a new battery put in but the issue with it now is that it keeps connecting and disconnecting from the provider network so sometimes texts and calls come through and sometimes I don't get them until it connects again hours later. I've tried the SIM card in another phone and the SIM card is fine. I've tried resetting it back to factory settings and a friend went into the developer settings and played with a couple things in there (I'm not sure what but he knew what he was looking for). That fixed it for about an hour but now it's back to the same thing.
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Greetings,
Thank you for using XDA Assist.
Please create an XDA account so you can ask the experts found within your device's forums found here:
Samsung Galaxy S6
Your questions will go here:
Galaxy S6 Q&A, Help & Troubleshooting
Good luck and welcome to XDA!

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