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[Q] Please Help! Using 9020a on T-mobile.

I was currently using MIUI GB build from brainmaster, and I wanted to switch to the ICS after finally finding out they halted the OTA update. Well I'm using T-Mobile, and when i flashed the stock rom back, i was not able to us the 9023t stock rom as it kept giving errors. So i had to tried the 9020a (which i believe is for ATT) and that worked. My phone is able to make calls and receive texts, but it only shows that its on edge (e) and no more 3g on the status bar.
My question is, is there a way to switch the baseband back to a 9023t build? or did i always have an ATT branded phone?
edit:
This is what my phone status shows:
Carrier: Tmobile
Android Version: 2.3.6
Baseband: I9020AUCKF1
Kernal: 2.6.35.7-gf5f63ef
[email protected] #1
Build: GRK39F
Another update:
Just verified after pulling my battery the model states:
GT-I9020T

It seems that you have flashed an I9020A baseband on an I9020T. There have been reports that people who have done this have never been able to get 3G again.
However, you can try to follow this link and flash the KI1 baseband and see what happens.
Just out of interest... do you know anyone with an AT&T sim that you can borrow to see if you can pick up AT&T's 3G now? (you would have to make sure that then APN for att is entered and selected) It's extremely doubtful but would be interesting to know nevertheless...

bajansurfer said:
It seems that you have flashed an I9020A baseband on an I9020T. There have been reports that people who have done this have never been able to get 3G again.
However, you can try to follow this link and flash the KI1 baseband and see what happens.
Just out of interest... do you know anyone with an AT&T sim that you can borrow to see if you can pick up AT&T's 3G now? (you would have to make sure that then APN for att is entered and selected) It's extremely doubtful but would be interesting to know nevertheless...
Click to expand...
Click to collapse
I will try and flash that baseband, and will update asap. As of right now, I dont have an ATT sim card, but if i do come across one i will update as well.

Also, do you know why it happened to let me install the 9020a rom, and not the 9020t? I had to root my phone from scratch all over again to erase the MIUI rom and to try to bring it back to stock. Every time i tried to install the 9020t/9023 it kept giving me the error message:
E: Failed to verify whole-file signature
But it worked like a charm when i attempted to do it with the 9020a.

I was able to flash the KI1 baseband with no problems at all. Now with this will I be able to flash ICS?

jd.nguyen said:
I was able to flash the KI1 baseband with no problems at all. Now with this will I be able to flash ICS?
Click to expand...
Click to collapse
Either flash the official OTA or an ICS ROM that doesn't contain a radio.

[Problem] signal status always stuck on "No Service"

Hey guys, I am using the US T-mobile HTC One S, unlocked on the AT&T network. HSPA and phone signal works great. However, sometimes the signal status at the upper right corner just gets stuck at no signal, even though the phone IS getting signal and I can make calls perfectly. The "no signal" icon just gets stuck there until I restart my phone.
Anyone having similar problem?

Might be that I had such issues while on Firmware 1.53.
Now after update to 1.78 I got none.

orenfl said:
Might be that I had such issues while on Firmware 1.53.
Now after update to 1.78 I got none.
Click to expand...
Click to collapse
To update the firmware I would need to be rooted, right? and If I root my phone right now, I would have to do a factory reset? (since my phone is S-ON right now)

Not at all!
I got the update via Stock ROM w/o any root - HTC just pushed it.
You would probably get it too, but based on T-Mobile efforts, so ask them about it.

orenfl said:
Might be that I had such issues while on Firmware 1.53.
Now after update to 1.78 I got none.
Click to expand...
Click to collapse
When did you receive the new update? Has it been pulled by anyone yet? I'm on 1.53.531.16 710RD and I thought this was currently the latest. Also, are you on T-Mobile US as well?
Sent from my HTC VLE_U using xda premium

I have the EU unbranded phone 1.78.401...
I got it about a week ago.

[Q] Help required - Nexus S i9020

I bought this Nexus S, i9020. It's just a couple of days old. Had ICS 4.0.4 and when connected to WiFi, phone started downloading latest system update. Installed the update quickly. The battery however, started draining too quickly after the update.
My problem or nightmare started when I tried to revert or downgrade this cellphone to Gingerbread 2.3.6, because I read that on GB, this phone's battery lasted for more than a day.
Anyhow, when I downloaded this One_Step_Click guide for downgrading to GB 2.3.6, the phone actually downgraded, but to my utter surprise, it has downgraded to Sprint Nexus S 4G, the phone now shows following:
Model number: Nexus S 4G (which it's not, its Nexus S i9020)
Android version: 2.3.4
Baseband version: Unknown
Kernel version: 2.6.35.7-ge382d80
Build number: GRJ22
The phone has lost the GSM signal, although SIM is still in the SIM slot. I can still connect to WiFi and connect to my Google account.
FYI, i am using Ufone GSM network here in Karachi, Pakistan.
Need urgent help in restoring my Nexus S to its original state to be able to use on GSM network.
Appreciate your help.
Thanks.

Seems like you are actually messed up. So you want Gingerbread 2.3.6 on your NS, right?
Just confirm me one thing, is it I9020T or I9020A? I'll be easily able to help you then

DJBhardwaj said:
Seems like you are actually messed up. So you want Gingerbread 2.3.6 on your NS, right?
Just confirm me one thing, is it I9020T or I9020A? I'll be easily able to help you then
Click to expand...
Click to collapse
Thanks for replying to my thread.
Yes, i am actually messed up.
The inside of the phone i.e. under the battery is only written i9020, nothing more nothing less.
Really appreciate your reply and help.
Thanks.

So, it is I9020T
Check your PM :good:

DJBhardwaj said:
So, it is I9020T
Check your PM :good:
Click to expand...
Click to collapse
I am facing a similar issue (in Pakistan) and can't seem to find the right baseband/radio. I tried almost all radios at http://forum.xda-developers.com/showthread.php?t=1116884 but the problem remains - I get very very low signals (my SIM works fine on other phones). Any PM for me as well

kamran666 said:
I am facing a similar issue (in Pakistan) and can't seem to find the right baseband/radio. I tried almost all radios at http://forum.xda-developers.com/showthread.php?t=1116884 but the problem remains - I get very very low signals (my SIM works fine on other phones). Any PM for me as well
Click to expand...
Click to collapse
Get your radio from https://developers.google.com/android/nexus/images#soju download the correct version for you model, un tar (or 7-zip), you should find your radio image within.

[Q] Sensation radio vodafone uk

Hi
I flashed my sensation to ARHD 6.8.2 when I got it last August. Recently I have had problems with 'no service' and 'no sim installed' so I flashed to ARHD 7.2 with SebastianFM kernal. I have found that when connected to web the 'no service' problem has gotten worse so I think I should maybe flash to the UK vodafone radio to see if that helps. I originally bought the phone in Spain. I think it was originally locked to Vodafone Spain but was unlocked when I got it.
I'm just not confident to work out what I should change. Do I need to flash the RUU and RIL? I'm not developer and a bit of a noob but I can follow instructions without problems. I did manage to root, S-OFF and flash a ROM so just need the right information which is where I am counting on you.
My CID is 11111111
Radio 11.24A.3504.31_M
My setup is
ARHD 7.2 XE
ICS 4.0.3 / SENSE 3.6
Kernal: 3.0.16-v1.5.2 SebastianFM #1
Build 3.33.401.154 CL391535
Browser version: WebKit/534.30
What is the correct 3.33.x build for Vodafone uk? Can I just flash that over what I have now without causing conflicts? Or do I need to flash a different radio?
Please help!
Thanks!

ledmeister said:
Hi
I flashed my sensation to ARHD 6.8.2 when I got it last August. Recently I have had problems with 'no service' and 'no sim installed' so I flashed to ARHD 7.2 with SebastianFM kernal. I have found that when connected to web the 'no service' problem has gotten worse so I think I should maybe flash to the UK vodafone radio to see if that helps. I originally bought the phone in Spain. I think it was originally locked to Vodafone Spain but was unlocked when I got it.
I'm just not confident to work out what I should change. Do I need to flash the RUU and RIL? I'm not developer and a bit of a noob but I can follow instructions without problems. I did manage to root, S-OFF and flash a ROM so just need the right information which is where I am counting on you.
My CID is 11111111
Radio 11.24A.3504.31_M
My setup is
ARHD 7.2 XE
ICS 4.0.3 / SENSE 3.6
Kernal: 3.0.16-v1.5.2 SebastianFM #1
Build 3.33.401.154 CL391535
Browser version: WebKit/534.30
What is the correct 3.33.x build for Vodafone uk? Can I just flash that over what I have now without causing conflicts? Or do I need to flash a different radio?
Please help!
Thanks!
Click to expand...
Click to collapse
Hi,
I am not sure a RUU will help.
2 things you can try.
1. Lift off the back cover.
At the bottom of the phone there are 2 gold pins for the radio.
GENTLY lift them to make better contact.
2.Get a new sim card.

malybru said:
Hi,
I am not sure a RUU will help.
2 things you can try.
1. Lift off the back cover.
At the bottom of the phone there are 2 gold pins for the radio.
GENTLY lift them to make better contact.
2.Get a new sim card.
Click to expand...
Click to collapse
Hi
I already tried the pins approach and my sim card was new in January. Could the sim really be a problem only 3 months old??

ledmeister said:
Hi
I already tried the pins approach and my sim card was new in January. Could the sim really be a problem only 3 months old??
Click to expand...
Click to collapse
Hi,
Go to the market and find the app called "Getril".
Run it, and see if there is a better radio/RIL combination for your phone.

malybru said:
Hi,
Go to the market and find the app called "Getril".
Run it, and see if there is a better radio/RIL combination for your phone.
Click to expand...
Click to collapse
Thanks for that tip on the app. I ran it and it says the RIL is unknown which is understandable as the ROM I have is only a few months on the market.
So no real step forward.
This morning when I switched on my phone after a full charge it was saying 'no service'. I rebooted it and it had service. Could that be the SIM or is it a hardware/software issue? Is there a way to debug the phone to see what is causing the signal loss?
I need to get this fixed as I need to be obtainable by phone as my wife is pregnant and going through some problems. If the phone is buggered then fine I will get a replacement but if it is a simple software issue that can be rectified then doing that is preferable.
Another thing I noticed...when I have no service and I switch to aircraft mode and then back again it says 'no sim installed' so that is without touching the sim nor removing the rear cover.
I think I read somewhere the 3.33.x build for vodafone uk is something like 3.33.161.x whereas I have the universal 3.33.401.x
What is the difference? Is it the branding?
What is DisH for vodafone UK for?:
http://forum.xda-developers.com/showpost.php?p=28316588&postcount=1111

Hi,
That disH is for GingerBread roms.
The difference in numbers is just a minor update.
Where did you get your current radio from?

Hi
I don't remember if I changed the radio when I first went to ARHD 6.7.2 or whether it came with the ROM (ARHD 7.2) or whether I have not changed the radio. I think it came with the custom ROM
Is it the correct radio?

ledmeister said:
Hi
I don't remember if I changed the radio when I first went to ARHD 6.7.2 or whether it came with the ROM (ARHD 7.2) or whether I have not changed the radio. I think it came with the custom ROM
Is it the correct radio?
Click to expand...
Click to collapse
Hi,
Your radio is not quite the latest.
Go to the radio/ril thread in the Dev section, by stempox
You can get the latest 11.29A version.
Read the instructions carefully.

I'm all up to date now. Thanks for your help everyone.
Sent from my HTC Sensation XE with Beats Audio using Tapatalk

LTE problems

Hi, after pass Soff and cm13 installed, i have problems with LTE, data is blocked and impossible to send SMS. Plane mode resolve the problem but is temporary .
I have reflash a ruu but the problem persists.
Somebody could help me?
Ruu Europe 1.56.401.70 cid htc __ 034
Thank's you and sorry for my english

I have problems with LTE on cm13 on AT&Ts network, what you have to do is switch to 3g, or H/H+

Ok for CM13 but the problem persists after the flash of a ruu. The problem may come from where? Kernel, radio, hardware ?

CEDRIC23 said:
Ok for CM13 but the problem persists after the flash of a ruu. The problem may come from where? Kernel, radio, hardware ?
Click to expand...
Click to collapse
Well that's strange, first I would call your carrier and make sure u have 4g LTE, and see if they could do anything to fix it. It could also be where you are, you might not have 4g LTE coverage where you are.

The problem must come from the network, i am on holiday in Italy and lte works very fine. Strange.

My HTC One a9 bought from ksa didn't support Indian language.
double letters can't show smoothly
I tried in Malayalam
How to fix it

What are you in phone info>set preferred network type by typing *#*#4636#*#* in the dialer ? Thank's