my tp2 is from t mobile and ive been tryin to run the custom ruu for it which is the newest rom from wm power user i downloaded the gsm version for it.....
when i tried to install it the phone came up as cdma technologies??? i thought the cdma phones were the ones with out sim card??? can anybody help??? im confused...
o and also when i do try to install it, it says connection error ill post an image of how it looks thanks in advance for anybody that can help
shisney said:
my tp2 is from t mobile and ive been tryin to run the custom ruu for it which is the newest rom from wm power user i downloaded the gsm version for it.....
when i tried to install it the phone came up as cdma technologies??? i thought the cdma phones were the ones with out sim card??? can anybody help??? im confused...
o and also when i do try to install it, it says connection error ill post an image of how it looks thanks in advance for anybody that can help
Click to expand...
Click to collapse
Doesnt matter for customruu...GSM ones work in CDMA.
Have u hard-spl your TP2? Hard-spl is a MUST if u wanna flash custom ROM. If I'm not wrong, T-mobile is GSM version. I use TP2 Sprint which is CDMA/GSM. I use GSM mainly in Indonesia.
shisney said:
my tp2 is from t mobile and ive been tryin to run the custom ruu for it which is the newest rom from wm power user i downloaded the gsm version for it.....
when i tried to install it the phone came up as cdma technologies??? i thought the cdma phones were the ones with out sim card??? can anybody help??? im confused...
o and also when i do try to install it, it says connection error ill post an image of how it looks thanks in advance for anybody that can help
Click to expand...
Click to collapse
If you bought a T-Mobile branded phone it is referred to as a "GSM" version.
You can tell which version you have either by the carrier branding, the model number or a conbination of both.
EVERY SINGLE TOUCH PRO 2 HAS A SIM CARD.
and EVERY SINGLE TOUCH PRO 2 HAS A QUALCOMM CMDA MSM CHIP.
Why? Because "3G" GSM isn't really "GSM." It's WCDMA (otherwise known as UMTS or a HSPA variant). And Qualcomm makes the CPU chip which drives the system.
So what you're seeing is 100% normal. Both the "GSM" and "CDMA" TP2s have Qualcomm CDMA CPUs inside.
thanx
gamescan said:
If you bought a T-Mobile branded phone it is referred to as a "GSM" version.
You can tell which version you have either by the carrier branding, the model number or a conbination of both.
EVERY SINGLE TOUCH PRO 2 HAS A SIM CARD.
and EVERY SINGLE TOUCH PRO 2 HAS A QUALCOMM CMDA MSM CHIP.
Why? Because "3G" GSM isn't really "GSM." It's WCDMA (otherwise known as UMTS or a HSPA variant). And Qualcomm makes the CPU chip which drives the system.
So what you're seeing is 100% normal. Both the "GSM" and "CDMA" TP2s have Qualcomm CDMA CPUs inside.
Click to expand...
Click to collapse
o ok thanx
can u help with the hard spl???
do u know why that image comes out???
shisney said:
o ok thanx
can u help with the hard spl???
do u know why that image comes out???
Click to expand...
Click to collapse
You have to Hard SPL before you can use a custom ROM.
ai6908 said:
Doesnt matter for customruu...GSM ones work in CDMA.
Click to expand...
Click to collapse
Why does it say everywhere else not to flash a GSM rom on your CDMA device? If both were the same phone, then wouldn't the custom ROMS be shared together and not segregated into a Custom CDMA ROM forum? I know that I can hold a GSM (Tmobile) and a WCDMA (Sprint) Touch Pro 2 side by side, and they are not identical, though they could have the same chipset.
I would double check that information about running custom roms for GSM on CDMA...Every post I see about it, is from people who did it, then think their phone is bricked until they flash a CDMA rom onto it.
anthonyandrews said:
Why does it say everywhere else not to flash a GSM rom on your CDMA device? If both were the same phone, then wouldn't the custom ROMS be shared together and not segregated into a Custom CDMA ROM forum? I know that I can hold a GSM (Tmobile) and a WCDMA (Sprint) Touch Pro 2 side by side, and they are not identical, though they could have the same chipset.
I would double check that information about running custom roms for GSM on CDMA...Every post I see about it, is from people who did it, then think their phone is bricked until they flash a CDMA rom onto it.
Click to expand...
Click to collapse
ROM for GSM only & CDMA/GSM is different! Including the splash screen is different too. U can't interchange them, could brick ur device. Several people have bricked their TP2 cos wrong ROM. If u wanna plenty of CDMA/GSM custom ROM, just visit www.ppcgeeks.com. This xda-developers mainly on GSM only ROM.
shisney said:
my tp2 is from t mobile and ive been tryin to run the custom ruu for it which is the newest rom from wm power user i downloaded the gsm version for it.....
when i tried to install it the phone came up as cdma technologies??? i thought the cdma phones were the ones with out sim card??? can anybody help??? im confused...
o and also when i do try to install it, it says connection error ill post an image of how it looks thanks in advance for anybody that can help
Click to expand...
Click to collapse
did you find a Hard SPL for your Tmobile phone?
and yes tmobile is GSM, yu can look at the back of the phone, take off the battery and yu will see a model number R210 which means its GSM
my friend's HTC Maple uses AWS technology from Wind Mobile...i think its some new technology. Anyways, basically what i'm asking is:
What am i required to do before flashing his phone. Do i flash the hardspl first? and will that void my warranty from Wind Mobile ...?
Thanks in advance
Read here, there´s a full how to guide.
As for warranty, you can always go back to original ROM...
Why do you want to flash it? AWS is the 1700 MHz radio band the unit supports....
Thank you for the response...
@Ebernard
i want to flash a new User Interface from the ROM section... thats why
hey im new to this forum...im a RAZR MAXX owner ....but i recently was given a t-mobile mytouch 4g, dont know if this is the correct forum but if someone can help...please do....anyways i am trying to unlock the phone so my wife can use her metro account on it and also root it so i can start playing with it for her lol...so anyone that can help me here, it would be greatly appreciated....and again, im not sure if this is the correct forum, i know its a t-mobile HTC mytouch 4G....but i dont see any GLACIER written on it anywhere....but still help me if you can, thanks so much!
blueizee said:
hey im new to this forum...im a RAZR MAXX owner ....but i recently was given a t-mobile mytouch 4g, dont know if this is the correct forum but if someone can help...please do....anyways i am trying to unlock the phone so my wife can use her metro account on it and also root it so i can start playing with it for her lol...so anyone that can help me here, it would be greatly appreciated....and again, im not sure if this is the correct forum, i know its a t-mobile HTC mytouch 4G....but i dont see any GLACIER written on it anywhere....but still help me if you can, thanks so much!
Click to expand...
Click to collapse
Metro as in MetroPCS? If so, MetroPCS only works with CDMA phones. The Glacier/MyTouch 4G is a GSM phone.
so basically there is nothing to be done lol....well anyways, i have the MAXX for VZW and originally it was CDMA but as of last month the ICS ota came through and now its GSM capable...so can i swap my sim to the mytouch just for ****s....if so, how do i unlock it and root ?
blueizee said:
so basically there is nothing to be done lol....well anyways, i have the MAXX for VZW and originally it was CDMA but as of last month the ICS ota came through and now its GSM capable...so can i swap my sim to the mytouch just for ****s....if so, how do i unlock it and root ?
Click to expand...
Click to collapse
Mod Edit: Do not flame..
If you are on Gingerbread, you'll need to downgrade to FroYo to root. Go here.
Once on Froyo, use this to attain S-Off.
Then flash a custom recovery like Clockworkmod or 4EXT (my favorite) and flash away.
If you ask what the best ROM is I'll find you and stab you to death It will be out of kindness, I assure you.
The above statement is probably against the rules and may get me an infraction. :fingers-crossed:
Cheers!
Thread Closed.. Please search and post questions in the Q&A section... Not the general section.
Also guys you know the rules do not be rude to new members... You know the rules. Last warning..
Hello everyone,
After lurking for a week or two and finally building up the courage to modify my phone (Rogers LG Optimus 3D P925g) I have created an account and would like to join the community.
Unfortunately I cannot post on drastic00's Tutorial yet until I have 10 posts, so I'd like to personally thank him here. His guide was great, there were a few things I'd clarify on it from a Noob's perspective and if he's curious of my feedback, I'd be happy to share. (Guide: http://forum.xda-developers.com/showthread.php?t=2195753)
Now for my question:
My phone is now running XBSA ICS 3D ROM v7 with AC!D and I guess is on the V28b baseband from the guide.
Before I upgraded I was on android 2.3.5 but was also on the 4G network with Rogers.
With my new OS/ROM I'm now only on 3G and H network and do not know how to set it back to 4G. From everything I've learned I think this has to do with my Baseband/RIL to get back on 4G.
I read and went through this guide and there's another Windsor/Rogers guy, but none of his Baseband changes seemed to get a 4G network. Perhaps that post is too outdated for 4G?
Anyways, could anyone help me attempt to get back onto my old 4G network? Pointing me in the right direction would be great, I tried the forum search for topics on 4G or Rogers and it seemed a bit limited.
P.S. Please let me know if I broke any "Noob rules" because, well.... I am one, but would like to change that Have a wonderful day/night all!
Bump
I'd have better luck getting help in the Development guide. So until then I guess I need 10 posts.
At least I'll make use of these 10 posts and maybe help another complete noob by sharing my efforts:
Learning more about what 4G really is I found that it's actually HSPA+. Or just a better 3G that's been advertised wrong. Oh how annoyingly confusing... That means my old stock GB 2.3.5 showing "4G" must have actually just been HSPA+ since this p925g doesn't have LTE capabilities.
So on my preferred network I only have GSM option and no HSPA like I think I'm supposed to have.
My Mobile Network Type idles at UMTS:3 then bumps up to HSPA: 11 when I download. This can be seen in the About Phone under Status.
I shall try Backing up the current state and flashing different Basebands found in this post: http://forum.xda-developers.com/showthread.php?t=1974734
Again, any help or direction is greatly appreciated. Thank you.
Hi and welcome to the forum.
Since you've got the P925, and not the P920, you could try to search the forum for this phone instead. There is a complete section for P925.
For example, there is now an official ICS V30B ROM for P925, which is more recent than the ICS V28B ROM for P920. This ROM was already released for AT&T but according to many reports here, it works on other networks and even on P920 phone, and it has full 4G support.
Just search the forum, there are many threads and reports about this new ROM. For example:
The original thread with rom .kdz files: http://forum.xda-developers.com/showthread.php?t=2197191
Another thread with rom .bin files: http://forum.xda-developers.com/showthread.php?t=2198069
Members who report good 4G: Here, here, check the 4G icon here and for Canada here.
Just follow the guides for installing a .kdz ROM or the alternative guides for installing a .bin ROM and eventually you'll get 4G with the V30B ROM.
botson71 said:
Hi and welcome to the forum.
Since you've got the P925, and not the P920, you could try to search the forum for this phone instead. There is a complete section for P925.
For example, there is now an official ICS V30B ROM for P925, which is more recent than the ICS V28B ROM for P920. This ROM was already released for AT&T but according to many reports here, it works on other networks and even on P920 phone, and it has full 4G support.
Just search the forum, there are many threads and reports about this new ROM. For example:
The original thread with rom .kdz files: http://forum.xda-developers.com/showthread.php?t=2197191
Another thread with rom .bin files: http://forum.xda-developers.com/showthread.php?t=2198069
Members who report good 4G: Here, here, check the 4G icon here and for Canada here.
Just follow the guides for installing a .kdz ROM or the alternative guides for installing a .bin ROM and eventually you'll get 4G with the V30B
ROM.
Click to expand...
Click to collapse
bit OTT on the here parts
mut3d said:
bit OTT on the here parts
Click to expand...
Click to collapse
Would you like to elaborate on that?
The new member has the P925, lives in Canada, installed the v28b for P920 and doesn't have 4G now. With the v30b you could get 4G on P925 and P920 as well, as shown on the "here parts".
If you have any other information, perhaps you could post it here in order to help our new member.
Thank you very much!
botson71 said:
Hi and welcome to the forum.
Since you've got the P925, and not the P920, you could try to search the forum for this phone instead. There is a complete section for P925.
For example, there is now an official ICS V30B ROM for P925, which is more recent than the ICS V28B ROM for P920. This ROM was already released for AT&T but according to many reports here, it works on other networks and even on P920 phone, and it has full 4G support.
Just search the forum, there are many threads and reports about this new ROM. For example:
The original thread with rom .kdz files: http://forum.xda-developers.com/showthread.php?t=2197191
Another thread with rom .bin files: http://forum.xda-developers.com/showthread.php?t=2198069
Members who report good 4G: Here, here, check the 4G icon here and for Canada here.
Just follow the guides for installing a .kdz ROM or the alternative guides for installing a .bin ROM and eventually you'll get 4G with the V30B ROM.
Click to expand...
Click to collapse
I spent about 6 hours or so researching this V30b ROM since there's no "Total Noob guide" for it haha.
I'm going to go for it, I'll try Xbsall's custom ROM that the Canadian user Goldenmeadow has had luck on it.
If I brick it, I've done enough research to be confident that I can fix it.
Also, boston71, your help was clear, kind and very informative. I actually thought the P925g was just the Canadian version of the P920 with french support. I appreciate your help a lot and wish I could hit Thanks more. I'm curious to know how you easily searched the forum for those single posts? Is there some sort of advanced search trick I'm missing? I get too many results that are just threads and not single posts, then I have to Ctrl + F on each thread page...
Cheers mate!
CaulkOnMyWaffles said:
I spent about 6 hours or so researching this V30b ROM since there's no "Total Noob guide" for it haha.
I'm going to go for it, I'll try Xbsall's custom ROM that the Canadian user Goldenmeadow has had luck on it.
If I brick it, I've done enough research to be confident that I can fix it.
Also, boston71, your help was clear, kind and very informative. I actually thought the P925g was just the Canadian version of the P920 with french support. I appreciate your help a lot and wish I could hit Thanks more. I'm curious to know how you easily searched the forum for those single posts? Is there some sort of advanced search trick I'm missing? I get too many results that are just threads and not single posts, then I have to Ctrl + F on each thread page...
Cheers mate!
Click to expand...
Click to collapse
Thanks for your nice words.
I would suggest not to install a custom ROM but first the v30b stock ROM after downloading its .kdz or .bin files which I linked on my previous post.
You've already succeeded flashing a .bin ROM following the guide from your first post, so you are familiar with that.
You could also try flashing the .kdz ROM following the guide at the sticky thread here (only the Step 1 is needed). The advantages of this method are that is simpler and faster than the first one, and most importantly, is safer than the first one (for example many people are losing their IMEI when flashing .bin files).
I don't know about the Canadian P925g version, perhaps some Canadian member could help. I don't even own the P925 American version, only the European P920 one. But since you introduced yourself so nicely and no one answered your posts for half a day, I decided to answer with the (little) I know about the v30b.
No, I didn't use any trick for searching the forum. But since the V30B is very new rom, there are very few threads and posts about it. I just went to the threads and searched with Ctrl + F about the "4G"
botson71 said:
Thanks for your nice words.
I would suggest not to install a custom ROM but first the v30b stock ROM after downloading its .kdz or .bin files which I linked on my previous post.
You've already succeeded flashing a .bin ROM following the guide from your first post, so you are familiar with that.
You could also try flashing the .kdz ROM following the guide at the sticky thread here (only the Step 1 is needed). The advantages of this method are that is simpler and faster than the first one, and most importantly, is safer than the first one (for example many people are losing their IMEI when flashing .bin files).
I don't know about the Canadian P925g version, perhaps some Canadian member could help. I don't even own the P925 American version, only the European P920 one. But since you introduced yourself so nicely and no one answered your posts for half a day, I decided to answer with the (little) I know about the v30b.
No, I didn't use any trick for searching the forum. But since the V30B is very new rom, there are very few threads and posts about it. I just went to the threads and searched with Ctrl + F about the "4G"
Click to expand...
Click to collapse
Good job boston
Keep up helping
Thanks
Sent from my LG-P920
Ok, finally I can help somebody and share the pain I went through
OP, you are absilutely right - 4G and H are the same!
Long time ago, when we got gingerbread update, my phone was showing 4G all the time. Then some member made nice fix and my phone was showing ACTUAL connection speed - 3G or H.
Now with ICS it's back to just 4G... And it doesn't matter if you are on stock or american version of xbsa.
But you put v28 which is european. And that version, I imagine, distinguishing between 3G and H.
Then. There is hidden menu. You dial 3845#*925#. In there it used to be section where you could force your phone into specified band. But now it's gone. Still there is MODEM SETTINGS -> ENGINEERING MODE. There you can see actual band you are on.
And now I share information that I was digging for looong time:
Rogers uses two frequencies in two formats:
GSM850
GSM1900
WCDMA850 - called WCDMA_V
WCDMA1900 - called WCDMA_II
In GSM you can get only Edge (2G). Usually 1900 in big cities and 850 in country.
WCDMA gives you 3G/H:
UMTS:3 is 3G
HSPA:9 is H
HSDPA:11 is upper H
(sorry, I don't remember exact abbreviations).
Here is little discussion you might find interesting:
http://forum.xda-developers.com/showthread.php?t=1380357
To save battery phone stays in 3G mode (UMTS) until you start transmit/receive data. Then it jumps to H.
But lazy (or crooked) guys at Rogers and AT&T decided to show 4G all the time (because it's Thrill 4G? ). And it's confusing...
It took me long time to figure out.
Glad you took courage to upgrade!
Congrats!
Sent from my LG-P925 using xda app-developers app
Thank you Goldenmeadow & Boston71
Thanks boston71! I'll try the V30b. I figure if I somehow brick my phone or really mess it up, I'll get it back to normal somehow. I don't see a thread about someone being bricked and then they actually use their phone as a brick since it's unsolvable
Goldenmeadow said:
Ok, finally I can help somebody and share the pain I went through
OP, you are absilutely right - 4G and H are the same!
Long time ago, when we got gingerbread update, my phone was showing 4G all the time. Then some member made nice fix and my phone was showing ACTUAL connection speed - 3G or H.
Now with ICS it's back to just 4G... And it doesn't matter if you are on stock or american version of xbsa.
But you put v28 which is european. And that version, I imagine, distinguishing between 3G and H.
Then. There is hidden menu. You dial 3845#*925#. In there it used to be section where you could force your phone into specified band. But now it's gone. Still there is MODEM SETTINGS -> ENGINEERING MODE. There you can see actual band you are on.
And now I share information that I was digging for looong time:
Rogers uses two frequencies in two formats:
GSM850
GSM1900
WCDMA850 - called WCDMA_V
WCDMA1900 - called WCDMA_II
In GSM you can get only Edge (2G). Usually 1900 in big cities and 850 in country.
WCDMA gives you 3G/H:
UMTS:3 is 3G
HSPA:9 is H
HSDPA:11 is upper H
(sorry, I don't remember exact abbreviations).
Here is little discussion you might find interesting:
http://forum.xda-developers.com/showthread.php?t=1380357
To save battery phone stays in 3G mode (UMTS) until you start transmit/receive data. Then it jumps to H.
But lazy (or crooked) guys at Rogers and AT&T decided to show 4G all the time (because it's Thrill 4G? ). And it's confusing...
It took me long time to figure out.
Glad you took courage to upgrade!
Congrats!
Sent from my LG-P925 using xda app-developers app
Click to expand...
Click to collapse
That was a very interesting thread, thank you for sharing it. I wish they'd make it all one standard for the levels of connection!
That Rogers information would explain why I only have the option to pick from GSM or WCDMA. But then it doesn't explain why my father's Galaxy S3 has a HSPA/LTE option.... Maybe it's just the phone or something, I'm not sure.
I'll try the V30b even if it seems I'd be okay with what I got. I am just really enjoying this stuff
Thank you so much for your help, greatly greatly appreciated!
Edit after a re-read: Lol, I want to hit more Thanks buttons since your post was just so much awesome information summarized in such a simple and understandable way. Go! Spread your knowledge! You're good at it!
I know its been said but the O3D is not a 4G phone, despite the Yank version name.
I have had a play today with basebands and 28b/30b ROMs. If you are on xbsav7 you are probably better off staying on it and just flashing the 30b baseband with LG Flashtool.
Switching to the correct baseband increased my data speed by about double. Install Speed Test to check for yourself.
Sent from my LG-P920 using xda app-developers app
CaulkOnMyWaffles said:
But then it doesn't explain why my father's Galaxy S3 has a HSPA/LTE option.... Maybe it's just the phone or something, I'm not sure.
I'll try the V30b even if it seems I'd be okay with what I got. I am just really enjoying this stuff
Thank you so much for your help, greatly greatly appreciated!
Edit after a re-read: Lol, I want to hit more Thanks buttons since your post was just so much awesome information summarized in such a simple and understandable way. Go! Spread your knowledge! You're good at it!
Click to expand...
Click to collapse
It explains everything Sammy G3 DOES have LTE mode (real 4G) that our 3D lacks... But don't forget, our LG is couple years older
And believe me, I found all this info not just for fun. My first phone was LG Optimus 2x - I got from friend who bought it in Europe. So I had 3G in Kitchener but only Edge (2G) in Woodstock... It was driving me crazy till I found about bands. So that phone had GSM850/1900 but only CDMA1900. That is why in "rural" town I didn't have 3G... So I got rid of that model and bought 3D on kijiji
And like LeighR said - try different basebands and do speed test. Before this one I used v20c. Actually I'm still testing this v30b baseband, may be I'll go back...
V20C
Goldenmeadow said:
It explains everything Sammy G3 DOES have LTE mode (real 4G) that our 3D lacks... But don't forget, our LG is couple years older
And believe me, I found all this info not just for fun. My first phone was LG Optimus 2x - I got from friend who bought it in Europe. So I had 3G in Kitchener but only Edge (2G) in Woodstock... It was driving me crazy till I found about bands. So that phone had GSM850/1900 but only CDMA1900. That is why in "rural" town I didn't have 3G... So I got rid of that model and bought 3D on kijiji
And like LeighR said - try different basebands and do speed test. Before this one I used v20c. Actually I'm still testing this v30b baseband, may be I'll go back...
Click to expand...
Click to collapse
I've been PMing a fellow Rogers + Windsor Ontario user. He's very kind and has told me V20C has worked wonders for him. That's what I'll try flashing tonight.
With V30B I'm just getting 2-3MB/s on speedtest with 3-4 bars signal.
He's telling me he gets 8-10MB/s. I guess I'll have to try 'er out.
LeighR said:
I know its been said but the O3D is not a 4G phone, despite the Yank version name.
I have had a play today with basebands and 28b/30b ROMs. If you are on xbsav7 you are probably better off staying on it and just flashing the 30b baseband with LG Flashtool.
Switching to the correct baseband increased my data speed by about double. Install Speed Test to check for yourself.
Sent from my LG-P920 using xda app-developers app
Click to expand...
Click to collapse
I was going to try the V28b Large partitions then his custom V30B rom then flash bandbase V20c. I figure if I brick my phone that it's a good lesson
I'm on stock V30b ICS from AT&T right now. There's way too much bloatware.
Thanks to both of ya!
Don't forget to apply fix for metallic voice after you flash v20c!
And yes, I think I noticed drop in speed too... Gonna try v20c this weekend.
Also thinking about switching to xbsa 7.2 only because it's nice to have his support - I've been on his ported ICS for couple months now and happy.
Sent from my LG-P925 using xda app-developers app
I have unlocked nexus s i9023. I flashed lot of roms and somehow it stopped working (no signal at all) with some networks. For example when I was india, it wasn't working with any network(they operate at 900 MHz). But when I moved to US and got a net10 sim card, it worked, and with at&t as well (850 MHz I suppose). But now I got tmobile, which I suppose works with 900Mhz, and its not working.
Conclusion: As far as I know mobile nexus s is not working with network operators who use 900 Mhz, and it works only with 850Mhz band only.
If any of you have any idea what could be be wrong and how to fix then please help me.
Thanks in Advance
I9023 works on all 4 bands. So it should work unless there is some problem with radio. I suggest you flash back Googler stock factory images. That would correct any radio issues. There is a thread in general section which explains the steps for flashing factory images.
Sent from my Nexus S
anshumandash said:
I9023 works on all 4 bands. So it should work unless there is some problem with radio. I suggest you flash back Googler stock factory images. That would correct any radio issues. There is a thread in general section which explains the steps for flashing factory images.
Sent from my Nexus S
Click to expand...
Click to collapse
Yeh it was working on all 4 bands before I tried a crappy MIUI rom, but after that it stopped working for few networks who runs on 900 Mhz.
I did everything.... installed factory image from here, and even tried different flashing radios but nothing worked so far