Develop Bugs

T-Mobile Samsung Galaxy S2 - Data/4G not working

Got the phone two days ago.
Upgraded to ICS via Odin.
Root + CWM via Odin.
Flashed DARKSIDE.EVOLUTION.3 v8.
Didn't work for me personally.
Wiped cache and flashed aokp_hercules_build-M5_0xD34D.zip
Liked the ROM but noticed that signal bars were there but no data/4G.
Have been roaming the internet for hours now trying to figure out what went wrong.
All I can make sense is that something went wrong with the "radio kernel" or something like that.
If anyone can help me sort this problem out I would be extremely grateful. This phone was expensive and data plans are expensive, so I want to utilize both to their full potential. Thanks

Flash a diff radio
Sent from my SGH-T989 using xda app-developers app

bobby3306 said:
Flash a diff radio
Sent from my SGH-T989 using xda app-developers app
Click to expand...
Click to collapse
I have tried a few, no luck. If you can give me a link of any that you think might work, that would be great

This is a shot in the dark but try going into your settings --> more... --> mobile networks--> and check "use packet data."
Sent from my SGH-T989 using xda premium

It could just be the phone. I got mine had it for a month and was without data around the time there was the data outage but my data never came back on and had to get my phone replaced I think its a defect in phone
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crownua6 said:
This is a shot in the dark but try going into your settings --> more... --> mobile networks--> and check "use packet data."
Sent from my SGH-T989 using xda premium
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Click to collapse
lol already did that
style154 said:
It could just be the phone. I got mine had it for a month and was without data around the time there was the data outage but my data never came back on and had to get my phone replaced I think its a defect in phone
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
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Click to collapse
I ordered two phones, the other was for a family member and theirs is working fine, even with ICS update, so there is no data outage problems in my area. As it turns out it was a defect in the phone. I contacted t-mobile and we went through this hour long procedure which produced no results. In the end, they asked if I would like to return the device or get a replacement. I opted for a replacement and so will be shipping it out soon. Lets hope the new phone doesn't go all unpredictable on me

[Q] Canada Virgin Mobile S2, T Mobile 4G not working.

Lost imei vzw nexus

My nexus reads as a unknown imei. I have no data or voice. Tried flashing stock through odin. Is there anyway to restore the imei like with the s3.
Sent from my SCH-I535 using Tapatalk 2

johnnilsson said:
My nexus reads as a unknown imei. I have no data or voice. Tried flashing stock through odin. Is there anyway to restore the imei like with the s3.
Sent from my SCH-I535 using Tapatalk 2
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Don't know what odin is so sorry if that fact makes this a silly reply. Have you tried the stock images directly from Google? They are a full reset of the entire phone.
Sent from my Galaxy Nexus using Tapatalk 2

Yes through odin
Sent from my SCH-I535 using Tapatalk 2

johnnilsson said:
Yes through odin
Sent from my SCH-I535 using Tapatalk 2
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Well crap. So much for me helping. :banghead:
Sent from my Galaxy Nexus using Tapatalk 2

If you didn't back up your EFS folder, I'm not sure it can be fixed.

Help Me!!!!!!!!!!!!!
Sent from my SCH-I535 using Tapatalk 2

Sure you just don't have the wrong type of rom and/or radios installed?

johnnilsson said:
Help Me!!!!!!!!!!!!!
Sent from my SCH-I535 using Tapatalk 2
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Flash stock images, make sure bootloader is locked. Take it to Verizon. When they ask what happen, play clueless customer and keep asking if you will loss your angry birds high scores.
Sent from my Galaxy Nexus using xda premium

People are saying this may be a pba problem.

Only PBA I know of is a bluetooth profile. What are you referring to?

I have the GSM Nexus so proceed with caution, but I'm wondering if they use the same types of files and folders. This is what I did to fix it when I accidentally wiped my IMEI:
cmstlist said:
Okay that was quick - solved it!
I believe the problem was that I'd restored the entire /data partition of my prior unit's backup including the /data/radio folder. Not a good idea! The solution was to copy the nv_data.bin and .md5 files from /factory and paste them to replace the incorrect ones in /data/radio. Now my IMEI is back!
Time to backup those files somewhere safe...
Sent from my Galaxy Nexus using Tapatalk
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Click to collapse
Don't try anything without backing up what you already have.

Just flash it to stock and play stupid. Then they will "factory data reset" it, because that fixes everything. Ha ha. No really, they'll give you a replacement.
Sent from my Galaxy Nexus using xda premium

lithid-cm said:
Take it to Verizon. When they ask what happen, play clueless customer and keep asking if you will loss your angry birds high scores.
Sent from my Galaxy Nexus using xda premium
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Click to collapse
Priceless. That would be fun to watch.
Sent from my Galaxy Nexus using xda premium

if you can make a nandroid,
first off you need to download wugfresh's Gnex toolkit:
http://forum.xda-developers.com/showthread.php?t=1766475
second you need to install all the drivers if you haven't already.
then you need to choose your model type
after you will need to click on back to stock what it does is it resets everything, assuming your phone ant boot up choose not booting
once that is done you can choose the factory image which can be downloaded from Googles factory images or you can use the options provided
after that you follow all the steps provided in the tool kit. the tool kit is mostly automatic so it wont take allot of time.
once that is done you are back in stock and have lost everything but don't fret because you can root it again using the same tool kit.
quick point your phone still has an unlocked boot loader so don't worry about that.
once youve completed the above steps you should be back to your good old galaxy nexus home screen

Verizon won't warranty it because the sticker under the battery has turned colors. No water damage I just touched one day when I took out the battery my hands were slightly wet prob not smart lol. I know this wasn't the cause it has been 5 months the only thing damaged was the sticker and warranty. Yes I have the right ROMs installed I'm not a newb. This is like the same issue with the s3 I tried to use the qpst method but I can't even get the hidden menu to show on the phone clueless as to why. I just want to use my gnex as a beater phone when I'm out.
Sent from my SCH-I535 using Tapatalk 2

cmstlist said:
I have the GSM Nexus so proceed with caution, but I'm wondering if they use the same types of files and folders. This is what I did to fix it when I accidentally wiped my IMEI:
Sounds promising going to try. I took apart the phone to check internals all looks good, except for the fact I broke antenna pinched with case. Ordered a new one incase this works.
Don't try anything without backing up what you already have.
Click to expand...
Click to collapse
Sent from my SCH-I535 using Tapatalk 2

Any solution for this? I'm having the same issue...

If you do not have it backed up... I'm half-awake so... but is it under the battery, this information?
Sent from my Galaxy Nexus using xda app-developers app

Lost connection. And stays on greys bars and if aim lucky i get E

Some how i lost connection and goes from H+ to E, and some times stays on grey bars.
Anyone konws why iam having data lost?
I have unlimited data plan. parandoid rom, i tried several rom and radios but no good needs i still have data drops.

Is this a recent development? Call T-Mobile to see if they're working on towers there.
Sent from my SGH-T999 using xda premium

DocHoliday77 said:
Is this a recent development? Call T-Mobile to see if they're working on towers there.
Sent from my SGH-T999 using xda premium
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If IMEI is intact, it's a T-Mobile issue. I was replying to say that I've had this issue before, once. I was going to call them to complain, but it was fixed in under 24 hours.

Aerowinder said:
If IMEI is intact, it's a T-Mobile issue. I was replying to say that I've had this issue before, once. I was going to call them to complain, but it was fixed in under 24 hours.
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Click to collapse
I think is towers issue I had that in mind too, imei issue not at the moment just data drops and it stays on Edge for long until I put airplane mode for a moment and switch it back that's when I get H+ back
Sent from my SGH-T999 using xda premium

Yeah, either call support to confirm, or give it a day or two to see if it gets better.
Sent from my SGH-T999 using xda premium

Happens to me here and there. sometimes I lose internet conection for 30min to and 1hour. I already called tmobile and told them bout it and how it started happening after they activated lte -.- they said its weird that it shouldn't be happening what should actually be happening is the data speeds geting faster. All they did is reset my data conection and gave me $5 credit for 6months:banghead:
Sent from my SGH-T999 using xda premium

Well if it gets better soon that $5.isn't a bad deal!
Have you tried Odin flashing the Stock firmware? Wipe data to test clean? Try any other modems?
Sent from my SGH-T999 using xda premium

Iv tried flashing stock via odin and it didn't help :/ so I called and got a replacement so far it hasn't happen anymore the thing that sucks is that the replacement I received is defective the home button is not sticking out how its supose to so I called and place another order but they are out of stock I kinda got upset when I was told I would have to wait like bout a week or so to receive my replacement so I asked if later on the road the home button started giveing me problems was I allowed to exchange for a replacement I wss told yes so I cancelled it cuz I could live with my phone like that not really a big thing
Sent from my SGH-T999 using xda premium

Sometimes if you press the issue they will replace it with a comparable model. They certainly have the T999L in stock if you want to ask if that's a possibility. Dont expect it to work, but could be worth a shot...
Sent from my SGH-T999 using xda premium

I called T-Mobile but they just reset the lines well that's what they said.
And nothing still the same data drops, iam going to try odin flash and I would see if that helps
Sent from my SGH-T999 using xda premium

If the flash doesn't help, wait another day or two and call back if it doesnt improve. Tell them you'd like to have a help ticket escalated because their last attempts did not help. Just try to get them to put you in contact with a tech who has the ability to deal with things on a more specific level. Most likely you only got the first level of support. They don't have many permissions to deal with a lot of issues. A lot if them are told that account resets will fix everything it seems like!
Hopefully though, things will jusy improve as they work on towers and upgrades.
Sent from my SGH-T999 using xda premium

Issue after the AT&T 4.1.2 update

My vibrator died. I even did a factory restore but that didn't help.
Any ideas I don't think phone is under warranty any longer.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2

Get new batteries.
Sorry, I couldn't stop myself.

xisruno said:
My vibrator died. I even did a factory restore but that didn't help.
Any ideas I don't think phone is under warranty any longer.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
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Try using Kies and doing an emergency firmware update. It will ask you to input a model number. For AT&T it is SGH-I747 with caps and everything exactly as I wrote it. See if that helps your issue first.
Sent from my SAMSUNG-SGH-I747 using xda premium

This may or man not help, but my Captivate would sometimes do this with certain updates. I even thought about trying to replace the motor the first time and then after I updated to a different rom it was back again. Or maybe it was just a re-install. Either way, it did come back and I think it happened again once or twice as I tried lots of roms on that phone.

What will T-Mobile do if they find out if I'm rooted?

I need to take my phone up there because the phone is having problems with the battery and I've done everything I can. I have insurance on the phone and also have Android JB 4.1.2 and I'm rooted. Is there anyway to hide it or should I even care?
Sent from my SGH-T999 using xda app-developers app

ThaGreatest said:
I need to take my phone up there because the phone is having problems with the battery and I've done everything I can. I have insurance on the phone and also have Android JB 4.1.2 and I'm rooted. Is there anyway to hide it or should I even care?
Sent from my SGH-T999 using xda app-developers app
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TriangleAway then Odin stock and factory reset if you can.

Do as said above by Aerowinder if possible, if not just play stupid.
Sent from my Nexus 7 using Tapatalk 4

What will happen if I show up without doing that? I really just need input on what's wrong and what I can do to fix it unless they'll give a new one since my phone looks completely brand new.
Sent from my SGH-T999 using xda app-developers app

Aerowinder said:
TriangleAway then Odin stock and factory reset if you can.
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Click to collapse
TheLastSidekick said:
Do as said above by Aerowinder if possible, if not just play stupid.
Sent from my Nexus 7 using Tapatalk 4
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Click to collapse
Do you guys think they'll give me a new phone or anything because my phone is in mint condition. There's not a speck of damage on it.
Sent from my SGH-T999 using xda app-developers app

ThaGreatest said:
Do you guys think they'll give me a new phone or anything because my phone is in mint condition. There's not a speck of damage on it.
Sent from my SGH-T999 using xda app-developers app
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Click to collapse
I wouldn't know what happens if you're going through T-Mobile but I assume you'll be fine if you're polite and explain you don't know what's going on, insist you've been with T-Mobile because of their excellent support if they make a big deal about it. Asurion the insurance company working with T-Mobile will take it anyways because they just fix it and that's it and resell it. And because you pay a monthly bill they're making money off of you regardless and you still have to pay a deductible.
But you SHOULD really return to stock.
Sent from my SGH-T999 using Tapatalk 4

If they see that the phone is rooted, they'll just simply do nothing for you. That's why people say "your warranty is now void".
Do what is mentioned above or take your chances and hope the T-Mobile rep that is assisting you doesn't check to see if the phone is rooted or check the flash counter.
Sent from my SGH-T999 using xda premium

I most likely just try to extract some info from them so maybe I could fix it myself. I really don't want to pay them money for something not my fault.
Sent from my SGH-T999 using xda app-developers app

I was hoping not to do that being that I just had to do factory reset like 2 weeks ago and I hate reinstalling everything but I guess I have to do it. I get the stock version from DocHolidays thread, right?
Sent from my SGH-T999 using xda app-developers app

I get it from this thread http://forum.xda-developers.com/showthread.php?t=1949687 right?
Sent from my SGH-T999 using xda app-developers app

That should do the trick. And if you're on a stock build now, you may not have to factory reset, backup anyway.
Sent from my SGH-T999 using xda premium

DocHoliday77 said:
That should do the trick. And if you're on a stock build now, you may not have to factory reset, backup anyway.
Sent from my SGH-T999 using xda premium
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I'm on the root66 version
Sent from my SGH-T999 using xda app-developers app

Oh, simple enough then! Just go to SuperSU and unroot.
You could even try to temp unroot if you think that's all you'd need to do to hide it.
Befire you unroot though, do you have a custom recovery or kernel installed? If not, then run triangle away, then unroot. If you do, reflash root66, then use TA and unroot.
Sent from my SGH-T999 using xda premium

ThaGreatest said:
I need to take my phone up there because the phone is having problems with the battery and I've done everything I can. I have insurance on the phone and also have Android JB 4.1.2 and I'm rooted. Is there anyway to hide it or should I even care?
Sent from my SGH-T999 using xda app-developers app
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Click to collapse
What's the problem with the battery?

I like the features I get with my stock build, but I'm considering a root for better control over my apps, (Greenify, permission control) so this thread seems like a relevant question.
Is Triangle Away and unrooting all it takes to make it appear that I haven't done anything?
The warranty issue is the only thing stopping me, it's saved me a bunch in the past...
Sent from my SGH-T999 using XDA Premium HD app

OutlawV said:
I like the features I get with my stock build, but I'm considering a root for better control over my apps, (Greenify, permission control) so this thread seems like a relevant question.
Is Triangle Away and unrooting all it takes to make it appear that I haven't done anything?
The warranty issue is the only thing stopping me, it's saved me a bunch in the past...
Sent from my SGH-T999 using XDA Premium HD app
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Click to collapse
If done in the correct order with no custom recovery or custom kernel, yes that should be all you have to do.
Sent from my SGH-T999 using Tapatalk 4

I rooted my phone once, but I will never do it again after what happened. Last year I rooted my GS3 and about a week later, my local T-Mobile store called my phone unexpectedly. The guy on the other end told me I was due for a price drop, but I would have to come into the T-Mobile store to sign the paperwork before it would take effect. 2 days later I stopped in to get the discount on my monthly payment. The T-Mobile employee said he would have to look at my phone just to verify that it was the correct serial number. He went into the back room and said he would be back in a few minutes. 10 minutes later, a police officer walks in the store and asks my name. I'm totally freaked out wondering what the deal is. He asks me to turn around a puts hand cuffs on me. The officer told me I was under arrested and being charged with "rooting a mobile device". I was booked and released, but I would watch what you do to your phone. Good luck.
Sent from my SAMSUNG-SGH-T999 using xda premium

LOL!!!
I'm not even sure how to react to that!
Sent from my SGH-T999 using xda premium

Just be careful... The terms of my probation are to never visit XDA, so I'm really just telling what can happen.
Sent from my SAMSUNG-SGH-T999 using xda premium

We
dave2metz said:
I rooted my phone once, but I will never do it again after what happened. Last year I rooted my GS3 and about a week later, my local T-Mobile store called my phone unexpectedly. The guy on the other end told me I was due for a price drop, but I would have to come into the T-Mobile store to sign the paperwork before it would take effect. 2 days later I stopped in to get the discount on my monthly payment. The T-Mobile employee said he would have to look at my phone just to verify that it was the correct serial number. He went into the back room and said he would be back in a few minutes. 10 minutes later, a police officer walks in the store and asks my name. I'm totally freaked out wondering what the deal is. He asks me to turn around a puts hand cuffs on me. The officer told me I was under arrested and being charged with "rooting a mobile device". I was booked and released, but I would watch what you do to your phone. Good luck.
Sent from my SAMSUNG-SGH-T999 using xda premium
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Click to collapse
Rooting a device isn't illegal. They can kiss my ring. Think about it, if it was illegal why are root apps allowed on Google Play? And also, why is XDA not been shut down?
Methinks something else happened there. Maybe you voided their warranty and tried getting a discount which may be against the rules. Or something. But I know for a fact this is legal. Unlocking is a different story however.
So my advice, root on my brothers it's the only damn freedom we have left here in America.
Sent from my SGH-T999 using Tapatalk 4