Service menu Galaxy Tabs wifi - General Questions and Answers

Hey guys,
I'm in the phone repair business and I have a small question.
Normally when repairing a Samsung device I test is before and after the repair throught the service menu (*#0*#).
But with a tablet like the Galaxy Tab 3 wifi (SM-T520) there is no "phone" app. So I can't get in to this menu.
Now my question;
Is there any way to get into this menu on a wifi device? Or a way to get in a similar menu?
You would really help us out!
Thanks:good:

Hello
Hey, sorry for not answering your question, but i want to know how did you solved the problem of not properly retrieving packages on linux deploy. Any reply would be helpful. Thanks

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When I switch on my mobile phone screen, the wifi start, I can see the icon. When I unlock my phone, a few seconds after, the wifi goes off.
I have to manually switch off and on wifi if I want to use it.
I have posted a video explaining what I see, but I'm new to xda, so I can't post the link.
youtu.be/B6mnKKjOnoE
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Hi all,
Having some real trouble with this app, for some reason it will not work on my rooted nexus 10. I'd really love to use it to get my screen to turn off when connected to hdmi.
I've selected the settings to deactivate the screen when connected to HDMI but nothing seems to happen. If anyone could help me out it would be much appreciated, I've already tried to contact the developer with no luck. I've already double checked my device is rooted so that doesn't seem to be the issue. It does have a "debugging" function, maybe that would help providing information on whats going on?
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tomd3969 said:
Hi all,
Having some real trouble with this app, for some reason it will not work on my rooted nexus 10. I'd really love to use it to get my screen to turn off when connected to hdmi.
I've selected the settings to deactivate the screen when connected to HDMI but nothing seems to happen. If anyone could help me out it would be much appreciated, I've already tried to contact the developer with no luck. I've already double checked my device is rooted so that doesn't seem to be the issue. It does have a "debugging" function, maybe that would help providing information on whats going on?
Otherwise it seems to be a great app which I would love to get working.
Cheers,
Tom
Click to expand...
Click to collapse
Hello! Thank you for your message. You will get plenty of help for your problem here: http://forum.xda-developers.com/showthread.php?t=1934495
Good luck!
Haha I did find that thread but was hoping I wouldn't have to go through 130 pages to find what I'm looking for. Is there any chance someone e might be familiar enough with the thread to direct me a bit more? I'll start taking a look anyway! Cheers
Problem solved! refer here for fix:
http://forum.xda-developers.com/showthread.php?t=1934495&page=129
tomd3969 said:
Problem solved! refer here for fix:
http://forum.xda-developers.com/showthread.php?t=1934495&page=129
Click to expand...
Click to collapse
Thank you very much for letting us know. I'm glad you found a solution!

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