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Im on t-mobile and for some reason i never ever get edge, even if on 2G only. Only ever receive GPRS which is so slow... Help would be great thanks.
Anybody?
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Are you running stock? If you arent, make sure you have the correct baseband set through recovery. (AOR forsure has this option)
~PsyCl0ne
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The uk baseband doesn't appear in OR
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In my own country, some Telco GSM network are using GPRS instead of EDGE for their 2G mode and WCDMA/UMTS for their 3G mode.
The telco that I am specifically using in my country offers EDGE for their 2G mode and HSDPA as their 3G mode.
Right around early May, my droid 3 and my mom's droid 3 stopped gettinng 3g. Ihave switched in and out of airplane mode, switched from cdma to global to gsm and got nothing, and even called verizon about it. No one can tell me why our phones have suddenly lost 3g capabilities. I also checked 3g availability online and double checked with my Nexus One, which still gets 3g. Does anyone know anything about this?
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If both phones lost it at the same time, it sounds like a possible local Verizon tower issue. Have you tried traveling to another area to see if the phones gain a 3G signal or try with another Verizon 3G device to see if it gets signal.
Go to ##program and use the 000000 and set it to EVDO only
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Or just do it from *#*#4636#*%* That is easier.
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I will do that today. I'll report back asap. Thanks!
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MrObvious said:
Or just do it from *#*#4636#*%* That is easier.
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what does EvoDo only do?
Disabled 1x and makes it so your only speed is 3g.
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what's the benefit in that?
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You'll get 3g.
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And lose voice connection. Exellent advice!
Had similar issue and fixed it by going back to stock, updating via System Updater method in the About Phone System Pref (wording of that may be incorrect but its there in the stock load out). After phone updated I re-rooted and reflashed the rom I was using and problem solved. I should mention that prior to doing that I had verizon customer support stumped and they had shipped me out a replacement phone before I realized how to fix it.
Theri0n said:
And lose voice connection. Exellent advice!
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By forcing it to 3g it may force it to work.
You cannot have voice if switch to EV-DO only. It's CDMA. It is not just like GSM/UMTS, where you can switch to UMTS only and continue to have voice service.
Theri0n said:
You cannot have voice if switch to EV-DO only. It's CDMA. It is not just like GSM/UMTS, where you can switch to UMTS only and continue to have voice service.
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I don't think he's suggesting it as a permanent solution, however if there is a hardware problem causing the 3G not to work, then you should be able to confirm this by setting it to evdo only. If it's having some sort of problem switching something on, then maybe the switch to evdo only will enable it and it might work when getting switched back to CDMA auto prl.
linuxgator said:
I don't think he's suggesting it as a permanent solution, however if there is a hardware problem causing the 3G not to work, then you should be able to confirm this by setting it to evdo only. If it's having some sort of problem switching something on, then maybe the switch to evdo only will enable it and it might work when getting switched back to CDMA auto prl.
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Thanks for clarifying. That is exactly what I meant but it was early in the morning and so having the clarification from someone more awake helps. Also I was aware EVDO only is just data.
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It doesn't work with every operator.
For example here in Kazakhstan you can subscribe to 1xRTT only with simple handset or to combined 1xRTT + Ev-Do rev.A with smartphone or modem. In case of using service with smartphone switching to "EvDo only" leaves user off both networks.
have you tried a fastboot back to stock? it may be a software issue....
I am sure it is totally NV-item problem. Radio hardware is another issue.
I have changed NV-item 8035, rewritten all NV-items by those from whiterabbit, but still Ev-Do login being tried by MDN plus actual Ev-Do login.
I know this doesn't sound possible hell I Dont believe it myself but I am in LittleRock Arkansas where Sprint has NO 4g, I'm up here at work bored so I flash the 1000 Verizon prl, I unlock my SIM card (don't think that mattered , I didn't put a SIM card in). I forced roaming on my phone and I about had a heart attack when the 4g showed in my notification bar!! I thought it may be wrong but I ran some speed test with and without it. The catch is I lost voice. How is this possible?
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Here's another pic
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When u get it again go to the 4g settings it should tell u some info
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nsmartinez79 said:
Here's another pic
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Highly doubt it... Verizon is operating LTE on 700 mhz (the latest article I saw was that in 2015 they will plan to shift some EVDO to LTE on 1900). The Sprint HTC One only supports LTE on 1900.
Just because Sprint hasn't officially announced LTE in that area doesn't mean they haven't been doing the update. They have a ton of location that have spotty (and even complete) LTE coverage that aren't even officially on the LTE list.
The n.ispsn is something new also.
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numus said:
Just because Sprint hasn't officially announced LTE in that area doesn't mean they haven't been doing the update. They have a ton of location that have spotty (and even complete) LTE coverage that aren't even officially on the LTE list.
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If this is in fact true, how come I can't get it on Sprint PRL?
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http://en.wikipedia.org/wiki/Cellular_frequencies
4G Verizon Wireless 700 MHz, 1700/2100 MHz (Planned)
It is physically impossible for the Sprint HTC One to use Verizon LTE... The Sprint HTC One doesn't even have a radio chip for 700 mhz, let alone LTE on 800 mhz.
http://www.androidpolice.com/2013/0...ummer-start-selling-aws-friendly-phones-soon/
Verizon currently operates its LTE network exclusively on Band 13 (in the 700MHz range), a band it controls nationwide.
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http://www.fiercewireless.com/story/verizon-device-support-aws-lte-approved-fcc/2013-01-03
Verizon has indicated it plans to use AWS spectrum to augment its existing LTE network, which runs on its 700 MHz spectrum.
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nsmartinez79 said:
If this is in fact true, how come I can't get it on Sprint PRL?
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i have the same thing on my phone and my prl is 55015
you are connecting to sprint 4g
Come on man....yes ive tried it. I only get 3g when on Spring's PRL. It's also strange that I lost voice when forced roaming.
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Congratulations sir you work now has 4G : )))
insuusvenerati said:
Congratulations sir you work now has 4G : )))
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Lol! Look I'm not saying it's undoubtedly Verizon's 4g, I'm just saying that normally I Dont get 4G even when forcing roam. I flash the modded Verizon Prl still no 4g. I force roaming and boom 4g and no voice.
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I've played with some different PRL's some allow 4g, some don't. But on all the ones that allows it I can't download apps from the app store. Updating my profile loses 4g until the reboot.
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nsmartinez79 said:
Lol! Look I'm not saying it's undoubtedly Verizon's 4g, I'm just saying that normally I Dont get 4G even when forcing roam. I flash the modded Verizon Prl still no 4g. I force roaming and boom 4g and no voice.
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Can you link me to that PRL? I'll give it a shot. Sprint has no 4G here so it will be a good test.
http://forum.xda-developers.com/showthread.php?t=1267893
It's the 0001 prl
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nsmartinez79 said:
I've played with some different PRL's some allow 4g, some don't. But on all the ones that allows it I can't download apps from the app store. Updating my profile loses 4g until the reboot.
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Force roaming causing 4G detection isn't anything new, actually. If you put the device into LTE mode only, it achieves something similar. The device would much rather stay on Sprint service if at all possible and will take a weak LTE signal if it can (even if it would normally prefer a nearby Sprint tower providing 3G coverage).
The speeds you've posted are in-line with a Sprint 4G test/slow rollout and would frankly be rather laughable on Verizon's 4G network-- if we get around the obvious hurtle that it is not physically possible for your phone to pick up Verizon's LTE, full stop.
Eliminate what's impossible (by hardware) and we have a series of at least possible alternatives.
nsmartinez79 said:
http://forum.xda-developers.com/showthread.php?t=1267893
It's the 0001 prl
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Oh, *that* one. I used to use it all the time until it stopped giving me Verizon 3G. Now all I get with it is 1x. I would try it, but I'm running 4.3 now and don't want to nandroid back to a Sense ROM just to confirm that it's not working.
nsmartinez79 said:
Lol! Look I'm not saying it's undoubtedly Verizon's 4g, I'm just saying that normally I Dont get 4G even when forcing roam. I flash the modded Verizon Prl still no 4g. I force roaming and boom 4g and no voice.
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Sprint 4G on initial release in an area or an a tower is very wonky. It's off and on, slow and only works at a short range. Just be patient and you will get it really soon. They just activated it in a couple areas where I live also. They tend to put them near Sprint Corp stores.
Rirere said:
The speeds you've posted are in-line with a Sprint 4G test/slow rollout and would frankly be rather laughable on Verizon's 4G network-- if we get around the obvious hurtle that it is not physically possible for your phone to pick up Verizon's LTE, full stop.
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It's probably Sprint I just can't [email protected]$king believe it. As impossible as my theory sounded, I thought it was more probable than Sprint bringing 4g to Arkansas. Here are some more speeds. I honestly don't know how they compare to Verizon's, I just wanted to show I got some consistent 9-10 range before it went to ****...
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nsmartinez79 said:
It's probably Sprint I just can't [email protected]$king believe it. As impossible as my theory sounded, I thought it was more probable than Sprint bringing 4g to Arkansas. Here are some more speeds. I honestly don't know how they compare to Verizon's, I just wanted to show I got some consistent 9-10 range before it went to ****...
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Why is it unbelievable that Sprint is bringing 4g to Arkansas... They HAVE TO do the NV update on every single tower that broadcasts Sprint Signal. It is cheap as dirt to just add the LTE hardware into the NV station once the NV upgrade is completed. This is a nation wide requirement since they are about to do some wonky ass things on the 1900 MHz PCS bands (when they start to reallocate their allowed bandwidth to different techs, it is an across the board FCC license).
I'm from Arkansas too and have been keeping up with the 4G there because that's where I travel to every chance I get. Jonesboro has sprint lte and it's been planned for little rock and Fayetteville to get it for months. It was only a matter of which day. I'm surprised it took them this long. But it was expected. I'm so happy to hear this wonderful news
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I have an unlocked atrix hd and am trying to use it on metropcs. how do i know if my 1700 aws band is active for lte. i used 4636 code to change to lte only and couldn't get anything then i changed the band to usa. i have searched the forum and found i shouldn't have done that and saw the solution was to reflash the radio/modem. I have done that. how do i know if the radio/modem has been reset. i'm still not getting any lte or hspa for that matter and i know my area supports it as i was on hspa with my previous provider that used tmobile towers and i tested that sim in my unlocked atrix before i ported to metropcs and hspa worked. right now i am only getting edge. any help would be appreciated.
UPDATE
i changed to WCDMA only through the 4636 code and i can get it to connect to HSPA but i live in Tampa and i think tmo has refarmed the 1900 band for HSPA so i think thats why i can use it but still no LTE when i select that option. Any ideas?
UPDATE 2
So i googled some more and tried changing the apn settings to fast.metropcs.com and set to LTE only and its working as far as data goes. But now when I try to make a phone call the call ends immediately i tried to change to LTE/WCDMA but it won't connect to LTE. I fix one thing and another one breaks sheesh. Any ideas?
This happened to me on my first days. I think i fixed it by flashing stock again with rsdlite then rooting, flashing touch recovery and then flashing the rom of my likes which is ProBam.. But im not sure how it will work with metro as i dont know what apn they use for lte
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SVLAN said:
This happened to me on my first days. I think i fixed it by flashing stock again with rsdlite then rooting, flashing touch recovery and then flashing the rom of my likes which is ProBam.. But im not sure how it will work with metro as i dont know what apn they use for lte
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I flashed the the mexi fastboot stock rom and radio. Is there a way i can tell whether my phone is using the 1700 aws band. And metropcs uses the same apn as tmobile lte. fast-tmobile.com.
Try by calling *#*#4636#*#*
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Once there make sure you choose the option at the bottom of the image i took from mine
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SVLAN said:
Once there make sure you choose the option at the bottom of the image i took from mine
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i'm running cm 10.2 nightly and mine is slightly different i have LTE/GSM/CDMA auto (PRL). the W is missing. still no luck.
I updated to the latest OTA and I now don't have simultaneous voice + LTE. I know that the new tri band phones with Sprint Spark lost this feature but I didn't think the OTA would break an existing feature. Anyone else experience this??
First off, wrong section. Secondly, there is no way for that to be possible. When I was using the Sense 5.5 ports, the LTE signal would disappear on call, but the devs confirmed it was still working. We never found out why it happened, but data & voice on LTE will always work hence why everyone SVDO was dropped.
God_Mizuchi said:
First off, wrong section. Secondly, there is no way for that to be possible. When I was using the Sense 5.5 ports, the LTE signal would disappear on call, but the devs confirmed it was still working. We never found out why it happened, but data & voice on LTE will always work hence why everyone SVDO was dropped.
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You're wrong man this is the right section lol
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Let Kaos reign!!
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I can confirm that when on LTE and you get a call the data indicator shows as if your data dropped but data still works. Just noticed it myself yesterday as a matter of fact.
FrozenRiff said:
You're wrong man this is the right section lol
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This should be in the Q&A section actually
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I remember on the Evo 4g LTE, you could do 3G while using voice. I wish that feature still worked... I still don't have 4G
systemshock869 said:
This should be in the Q&A section actually
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Exactly sir, thank you...
Data and voice at same times works fine on cm11.
I believe it worked for me on stock you just need to enable DDTM.
in dialler do ##3242#, edit, then enter your msl
I think its under evdo. Look for DDTM and set to enable.
n3m35155
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So this works with LTE only/ I know i lose 3G when i get a call because if im using data at the time i get a notification about no data connection.
benny3 said:
So this works with LTE only/ I know i lose 3G when i get a call because if im using data at the time i get a notification about no data connection.
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The EVO LTE & S3 generation of phones were the only SVDO phones. S4 until now CAN'T do voice over 3g. You'll only get voice/data on WiFi and/or LTE!
I have noticed that since the update every-time I end a call I get the no data message and it takes 20-30 seconds for it to come back, rather annoying actually.