[Q] HELP!! Service Menu! - Sprint Galaxy S 5 Q&A, Help & Troubleshooting

I have been trying for days to SIM unlock my Sprint S5 (SM-G900P) Is there anyway to revert ALL settings back to default in the Serice Menu i reach by dialing *#0011# ?

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[Q] Verizon SCH-I535 switch to tmobile

So months ago I switched to T-Mobile which meant i had to root and unlock my phone. I decided i wanted to update to android 4.3 so today I installed the cyanogenmod 10.2 for d2vzw. I cannot get my cellular networks to work. No matter what settings I choose in the networking menus it does nothing. Some settings I will have service but then when attempting a call it either pops up No SIM or I get a generic would you like to make a collect call machine. Is there something I can change or do differently? Do I need to install a T-Mobile s3 rom? The T-Mobile APNs are automatically in my APN menu.

[Q] Sim unlocking Galaxy S3 with missing network lock menu

Hi there, Im probably going to get a lot of replies telling me how easy this is but im stuck, so my friend brought over a 16gb Samsung galaxy s3 from America to New Zealand, where I currently am, the model number of the phone is SCH-I535 if that changes anything but okay when I put a 2degrees sim card in it (my current network provider) it doesnt work. Ive been told and attempted the service menu unlock method but putting in the code *#197328640# nothing happens but I was able to access the service menu by putting in the code *#0011# and that method worked but I was only able to get as far as clicking network lock option, when I click that it just comes up with a blank screen. Are there any other methods to sim unlock? Dont care how extensive it is or if it requires rooting and a computer just want to be able to use this phone with my sim and current network. Or if anyone has the fix to the blank screen after clicking network lock then thats great too. Please help, ive been trying to do this for so long now and just want this phone to work.
Thanks!

[Q] rowie01

Post help !!! unlock samsung galaxy s5 scl
i have bought samsung galaxy s5 (SCL23 by au ) from Japan.. After using the handset took automatic
update via wi-fi. And after taking restart... the network was gone. Now its showing out of service
sign instead of network. But sim menu is available in menu. When i wants to use settings>more netwo
rk>mobile network..handset shows "insert sim card to access network services". Out going and incoming
call is off. I can't use mobile data. Now what can i do to recover the network? pls help me.......thanks in advance...

I have a Galaxy S6 I entered *#9090# I was trying to lock my phone on LTE Band 28-700

Hi there
As above I entered a service menu on my Samsung Galaxy S6 *#9090# it brings up DIAG menu I believe - I may have changed one thing I'm unsure?
Is the default for RAMDUMP Off? I have it as off atm but unsure if it was off or on when I first went in there.
I was trying to have my phone lock on LTE Band 28 700Mhz which is one of the spectrums Optus in Australia use and it gives me the best signal strength at home and at work
Thanks in advance

LG V50 Sprint Unlocked SPC code to enable DDTM, LTE

Hi, I used the ##3282# code to go to the data services menu to unlock DDTM and LTE but the service 000000 doesn't work. Neither does the one got from here :
https://www.whiterabbit.org/android/
My phone keeps trying to find network. I am on MetroPCS. The phone came unlocked and worked fine until I flew to a different state and came back.
Now.
- If it's on "Automatic (Recommended)" network mode selection I can recieve calls but cannot use data.
- If I select 5G / 4G (LTE) / CDMA only data works. Can't receive calls/texts.
Any help would be appreciated

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