Hd2 doesnt pick up signal - HD2 Android Q&A, Help & Troubleshooting and Genera

Im having a weird problem with my hd2. I lt wont pick up signal anymore. I flashed it from windows to android and since then.the signal dont work nomore. Any suggestions???
Sent from my SGH-T959 using XDA App

i had that problem a while ago, ended up sending it back for warranty repair

check that your radio rom is compatible with android rom

Ok ill try that
Sent from my SGH-T959 using XDA App

I had the same problem. It ended up being that the SIM card needed to be replaced, Old SIMS are being replaced with new stronger ones. Once T-Mobile changed it for free i was back and with a great signal.
Hope this helps

Related

MT4G Wont connect to mobile network.

Runninng CM RC2. Bars just went out and did not return. Tried everything, returned to stock rom, rebootwd, pulled battery , pulled sim. Nothing works.
Rooted thru grankin01's terminal+gfree method.
Anyhelp please
Sent from my HTC Glacier using XDA App
did u check for enable data/internet/mobile network?
i did a sim card activation a while ago and internet stopped working so I started calling t-mobile, turned out data was turned off..lol
its not just data thats not working. The phone wont connect to tmobile. It would not find any network. Just shows me a x above the network signal bars. I have even tried a factory wipe. Nothing works. I fear it might be the s=off state thats causing it.
Sent from my HTC Glacier using XDA App
resolved.
turns out my 5 yr old sim card decided to crap out on me.
so much for bragging last week how i have had the same simcard forever
i get the same problem but
my problem is with any sim, new, old att i dont get connection at all just an x above the signal. try dialer code setting different networks. nothing works help!
aliaselchore said:
my problem is with any sim, new, old att i dont get connection at all just an x above the signal. try dialer code setting different networks. nothing works help!
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If you've tried different roms already it could be hardware
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Nicgraner said:
If you've tried different roms already it could be hardware
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Click to collapse
i think it was my sim reader/holder looks a lil coroded. so is now a 4in camera & media player

[Q] No Service my hero

hi
Please help me
my htc hero is no service
how i can fix my phone
please take a fix file for download.
tank you
I've same problem ,GSM signal goes down then up,then down ...and so on ...
Sent from my HTC Hero using XDA App
-ADDED: gsm signal stil continue disconnected, i have tried to flash ALL radio update finded here: http://forum.xda-developers.com/showthread.php?t=1354983. i'm trying and i need more time...to be continue
Hi I've encountered the same problem on previous Roms, and after flashing a new Rom my network signal wasn't constantly disconnecting, and became fully stable. Try flash something else?
Sent from my Hero using xda premium
This is not my case, i've tried with sense roms and cyanogen and i've not find diferrence with the signal.
It seems to be godd for me to remain at 6.35.08.22, good wifi recever and nice gsm signal (it's not perfect but it's good)
Fixed ... for my HTC hero it was an hardware problem...
Sent from my HTC Hero using XDA
most likely a harware problem if the radio wasnt doing it
Solved, going to repair center.
Sent from my u8860 using xda premium

Need Help !!!

My phone has stopped working 3G for one day until now( i've used for 1 month) even I try everything such as active, deactive ,reboot, up rom,...but it didn't work at all. I can't see the signal of 3G on the top bar. I don't know the reason is. Could you please help me ?
(I use Vodaphone carrier network in Australia)
Factory reset?
Sent from my GT-I9100 using XDA Premium App
I've done that but it did not work even though in stock rom or cook rom.
Could also possibly be a problem with the network... Masts do break down. Have you tried your sim in a different phone?
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Isadora said:
Could also possibly be a problem with the network... Masts do break down. Have you tried your sim in a different phone?
Sent from my GT-I9100 using XDA Premium App
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Click to collapse
It Damn well might be a Network issue. I'm Not from Australia, but I've been having the Same issue as you for at least a Month! Call your phone company and Complain... I Did and at least got Credited $!
Good Luck!
I have just try a different sim card in my galaxy s2, surprisingly icon 3G appear. I think the problem with the Vodafone sim card. OMG. Vodafone carrier. Thanks all you guys very much.
3G back.hehe
Sent from my GT-I9100 using XDA App

Out Of Service Problem

hello, im new to the xda community and android and i was hoping i could get help if possible so i bought this atrix off a friend for $60 just to start getting into android, so the problem is that when i insert a sim card and the bars are crossed out. i tried reflashing the baseband/radio to newer ones but the problem persists and keeps saying out of service under settings-> about phone-> status. also under network type says unknows, so i was hoping it has a fix which for the price i payed for i like it as a media player but im also looking to use the hspa+ speeds. yesterday i did get 1 bar and carrier name but for only 1-2 seconds.
edit: im trying to use it on at&t (forgot to mention the carrier)
this is what i get...
What network are you trying to use it on?
Sent from my MB860 using xda premium
im using at&t
go to settings-wireless-mobile-networks
access point names push the four squares button on the bottom left reset to default and choose hspa+
this is a flashable apn.ziphttp://db.tt/C0OdFBWr reset apns to default afterward and try to reinsert sim and power up
I'll try this tomorrow since im not near a computer right now and i'll post the results.
Sent from my MB860 using XDA App
marc0hdz said:
I'll try this tomorrow since im not near a computer right now and i'll post the results.
Sent from my MB860 using XDA App[/QUOTE
oh cause ok ok i couldnt figure out what u needed a pc for its a smaill download
not like 100 mb or anything
Sent from my MB860 using Tapatalk
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Ok so I tried the apn method but the problem still the same, im thinking its a hardware issue but like I said im not that much into android.
Sent from my MB860 using XDA App
I have a very week signal at home, and I see the same screen like yours
so make sure you have a strong signal before you determine it's a h/w issue
thanks for all your guy's help, i ended up giving the phone to my brother so he can use as a media player. i really liked the phone so im probably going to get a working one
do you guys suggest another phone other than the atrix (looking for a 4g/hspa+ one)

No signal on T-Mobile

Im using T-Mobile and yesterday I got that empty service bars on the notification and it could only make emergency calls. Happens from time to time didn't think anything of it but I left the house and I'm still not getting any service. I was running paranoid android June 6 build so I tried switching ROMs and kernels but still no signal . of course I took out sim and rebooted the phone. I even put my sim on another phone and it work got signal and put there sim in my phone and wouldn't get any signal either. I ran out of options any help is greatly appreciated
Sent from my Nexus 4 using xda app-developers app
Sent from my Nexus 4 using xda app-developers app
castro08 said:
Im using T-Mobile and yesterday I got that empty service bars on the notification and it could only make emergency calls. Happens from time to time didn't think anything of it but I left the house and I'm still not getting any service. I was running paranoid android June 6 build so I tried switching ROMs and kernels but still no signal . of course I took out sim and rebooted the phone. I even put my sim on another phone and it work got signal and put there sim in my phone and wouldn't get any signal either. I ran out of options any help is greatly appreciated
Sent from my Nexus 4 using xda app-developers app
Sent from my Nexus 4 using xda app-developers app
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Click to collapse
This happened on my first nexus 4. Nothing fixed it. Nothing. Hopefully your situation is different. If nothing works, flash back to stock and start the RMA process. Google said it was a hardware failure with mine by the way.
Sent from my Nexus 4 using xda premium
castro08 said:
Im using T-Mobile and yesterday I got that empty service bars on the notification and it could only make emergency calls. Happens from time to time didn't think anything of it but I left the house and I'm still not getting any service. I was running paranoid android June 6 build so I tried switching ROMs and kernels but still no signal . of course I took out sim and rebooted the phone. I even put my sim on another phone and it work got signal and put there sim in my phone and wouldn't get any signal either. I ran out of options any help is greatly appreciated
Sent from my Nexus 4 using xda app-developers app
Sent from my Nexus 4 using xda app-developers app
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do you have your phone info set to lte only?
How do you check that? *#*#4636#*#* ? If so that's on wcda prefer
Sent from my Nexus 4 using xda app-developers app
Exodian said:
This happened on my first nexus 4. Nothing fixed it. Nothing. Hopefully your situation is different. If nothing works, flash back to stock and start the RMA process. Google said it was a hardware failure with mine by the way.
Sent from my Nexus 4 using xda premium
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Click to collapse
Did your happen when you first got it or after you had it for awhile? And what's the RMA process
Sent from my Nexus 4 using xda app-developers app
The periodic loss of signal was there since day. I still have it on my new one. Others do as well, but one day it went out and never came back on. I believe it was a different issue than just random signal loss. Google said hardware failed in it. You have to contact Google to start an RMA. I'm also not implying that your signal won't come back on at some time either. Personally I would flash everything back to stock. Go to a t mobile store and get a new Sim card and if no signal still then contact Google
Sent from my Nexus 4 using xda premium
Under settings, then data, then mobile networks, then to network operators.
let it search, even if it doesn't find anything or errors.
Then click choose automatically.
If you frequently travel out of 3g/H areas, you need that checked or the phone won't roam from tower to tower. you will get no signal.
Also, if that don't work, you can try clicking on a network it finds, and let it register, your signal may come back.
This is a common problem with those that don't live in big cities or near full strength 3g/h areas.
The phone doesn't handle tower handoffs well. Crappy LG modems.
Exodian said:
The periodic loss of signal was there since day. I still have it on my new one. Others do as well, but one day it went out and never came back on. I believe it was a different issue than just random signal loss. Google said hardware failed in it. You have to contact Google to start an RMA. I'm also not implying that your signal won't come back on at some time either. Personally I would flash everything back to stock. Go to a t mobile store and get a new Sim card and if no signal still then contact Google
Sent from my Nexus 4 using xda premium
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Thank for your help that what I'll have to do only problem is I traded an s3 for this phone on CL so if it hardware I think I'm SOL but thanks for your help
Sent from my Nexus 4 using xda app-developers app
kthejoker20 said:
Under settings, then data, then mobile networks, then to network operators.
let it search, even if it doesn't find anything or errors.
Then click choose automatically.
If you frequently travel out of 3g/H areas, you need that checked or the phone won't roam from tower to tower. you will get no signal.
Also, if that don't work, you can try clicking on a network it finds, and let it register, your signal may come back.
This is a common problem with those that don't live in big cities or near full strength 3g/h areas.
The phone doesn't handle tower handoffs well. Crappy LG modems.
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Click to collapse
I tried this and when I click T-Mobile or att it says this sim card can not pick up a connection but the sim card works on other T-Mobile phones
Sent from my Nexus 4 using xda app-developers app
castro08 said:
I tried this and when I click T-Mobile or att it says this sim card can not pick up a connection but the sim card works on other T-Mobile phones
Sent from my Nexus 4 using xda app-developers app
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Try getting a new Sim from t mobile and reflashing the radio
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Exodian said:
Try getting a new Sim from t mobile and reflashing the radio
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Thanks will do but why would my sim card work on other phones and other sims not work on mine
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castro08 said:
Thanks will do but why would my sim card work on other phones and other sims not work on mine
Sent from my Nexus 4 using xda app-developers app
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Most likely wouldn't but it would be one more "possible" problem eliminated.
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Exodian said:
This happened on my first nexus 4. Nothing fixed it. Nothing. Hopefully your situation is different. If nothing works, flash back to stock and start the RMA process. Google said it was a hardware failure with mine by the way.
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
I'm currently going through the RMA process over virtually the exact same issue. However, I've been running franco's nightlies lately and up until he restored the HSIC/wifi stuff to stock in r154 I was actually experiencing less data drops and rapid tower swapping (constantly going from 3g to H and back rendering consistent data inoperable). *shrug* I feel as if it's something in the hardware on the cusp of failing because sometimes it does it more and sometimes it does it less. It's rather weird. I'm also on T-mobile towers through an MVNO (Straight Talk).
I just cancelled and switched to ATT go phone.
I have RMA'd 2 devices, tried multpie new simcards, relflashed, tried new radios, and nothing worked.
It no longer switches from 3g to H on ATT network.
It stays in H constantly.
Also, no more signal drops or loss of signal.
I have 100% signal all the time now.
The data is a little more expensive, but worth it for the coverage so far.
It's not your phone, it's the tmobile network.

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