[Q] no 3G after superCID - HTC Sensation

Hello,
I just unlocked, S-OFFed and superCIDed a t-mobile branded sensation. the owner has a different carrier so he asked me to make the device compatible with at least his carrier, so I did a superCID.
now the device has normal service with various carriers, but no 3G internet connection.
There are probably numerous things I could do but I want to make as little changes as possible. The ROM and recovery are still stock. What do you guys advise me to make this phone connect to mobile internet again?
thanks

onemanshow85 said:
Hello,
I just unlocked, S-OFFed and superCIDed a t-mobile branded sensation. the owner has a different carrier so he asked me to make the device compatible with at least his carrier, so I did a superCID.
now the device has normal service with various carriers, but no 3G internet connection.
There are probably numerous things I could do but I want to make as little changes as possible. The ROM and recovery are still stock. What do you guys advise me to make this phone connect to mobile internet again?
thanks
Click to expand...
Click to collapse
SuperCID just allows you to run software branded for different carriers on your phone. What you need to do is unlock the phone's carrier, and the thread on how to to that is here: http://forum.xda-developers.com/showthread.php?t=1232107
Also, if all else fails you can try changing the CID back to the default T-Mobile one to see if anything happens (the default T-Mobile CID is "T-MOB010" without quotes).

onemanshow85 said:
Hello,
I just unlocked, S-OFFed and superCIDed a t-mobile branded sensation. the owner has a different carrier so he asked me to make the device compatible with at least his carrier, so I did a superCID.
now the device has normal service with various carriers, but no 3G internet connection.
There are probably numerous things I could do but I want to make as little changes as possible. The ROM and recovery are still stock. What do you guys advise me to make this phone connect to mobile internet again?
thanks
Click to expand...
Click to collapse
Did you checked APN settings?
Sent from my HTC Sensation Z715e
HTC Sense 4.1.
Elegancia Sense 4.1. v.2.3.1.
SebastianFM#1 3.0.16.-v1.5.2.
4EXT

Related

Desire S Network Locked

Hy guys,
I have my Desire S which is network locked in Orange carrier. I S-off it with revolutionary method and then i instaled rom RUU_Saga_HTC_Europe_1.28.401.1_Radio_20.28b.30.080 5U_38.03.02.11_M_release which is supposed to be an unbranded rom.When i insert my vodafone sim it still tels me Network locked.
Did i do something wrong?
Can somebody help me please?
Thanks,
Robert
robert2crazy said:
Hy guys,
I have my Desire S which is network locked in Orange carrier. I S-off it with revolutionary method and then i instaled rom RUU_Saga_HTC_Europe_1.28.401.1_Radio_20.28b.30.080 5U_38.03.02.11_M_release which is supposed to be an unbranded rom.When i insert my vodafone sim it still tels me Network locked.
Did i do something wrong?
Can somebody help me please?
Thanks,
Robert
Click to expand...
Click to collapse
You bought a ORANGE locked phone and it's after S-OFF it's not accepting a VODAFONE SIM sounds logical to me!
Just because you've S-OFF'd you phone it doesn't mean that you have carrier unlocked it - that is something completely separate...sorry.
EDIT: You can normally pay your carrier (ie ORANGE) or pay online through a website less than £20 to carrier un-lock your phone in this way, I'm afraid that I don't know a site to recommend as I bought an unlocked phone in th e first place, but I've read several similar threads over the last few months....in this forum so have a search and a read. I recommend that you don't use a unlocking website unless someone else recommends it first.
Just because you've S-OFF'd you phone it doesn't mean that you have carrier unlocked it - that is something completely separate...sorry.
I thought that instaling this rom RUU_Saga_HTC_Europe_1.28.401.1_Radio_20.28b.30.080 5U_38.03.02.11_M_release will unblok my phone that is what i fugured out from the thread i downlod'it http://forum.xda-developers.com/showthread.php?t=1002506 for example in post nr.11 is talking about unbranding.
Is not the same thing with what im tring to do?
10x,
Robert
robert2crazy said:
Just because you've S-OFF'd you phone it doesn't mean that you have carrier unlocked it - that is something completely separate...sorry.
I thought that instaling this rom RUU_Saga_HTC_Europe_1.28.401.1_Radio_20.28b.30.080 5U_38.03.02.11_M_release will unblok my phone that is what i fugured out from the thread i downlod'it http://forum.xda-developers.com/showthread.php?t=1002506 for example in post nr.11 is talking about unbranding.
Is not the same thing with what im tring to do?
10x,
Robert
Click to expand...
Click to collapse
More terminology confusion....
Un-branding means removing the Network branding from your ROM that be stuff like network specific splash screens and network bloatware applications which they install on top of the HTC base ROM.
By installing an unbranded HTC ROM you will will un-brand your phone in that it won't have the signs of being from a specific network, it will be like if you paid for an un-locked phone it would come with this ROM installed on it out of the box.
But, even if you install this ROM on your device and therefore un-brand it your phone will still unfortunately be locked onto the network (carrier locked) from which you bought it.
I got it wrong then !
Thanks helping me understand !

How do you get the ROM from the HTC RUU?

I've read previous threads that instruct to search for rom.zip in the temp folder. I have found the rom.zip but it does not flash using CWM. How do I get the rom which I can flash through CWM?
You don't flash it through cwm, you rename it accordingly (PHxxIMG.zip) based on your phone model and flash it through HBOOT.
Sent from my ADR6425LVW using XDA
hellhawk741 said:
You don't flash it through cwm, you rename it accordingly (PHxxIMG.zip) based on your phone model and flash it through HBOOT.
Sent from my ADR6425LVW using XDA
Click to expand...
Click to collapse
Okay. I do recall my phone searching for similarly named images when I booted the phone to recovery. How exactly am I supposed to flash them after renaming and placing them in the root of my SD Card?
Also, do normal regional restrictions still apply to this process? (Will it bail if I try flashing the phxximg.zip of a European RUU on a asian phone?)
Thanks a lot.
Don't know about the regional restrictions. To flash it you just put the renamed zip in the root of your SD card and reboot into bootloader. It'll scan for the file and ask you to press some key if you want to flash the update. That's it.
Sent from my Desire HD using xda premium
Regional restrictions apply unless you have changed your CID to allow for flashing of other regions ROMs. This is called "SuperCID". I'm not sure which HTC phone you have otherwise I'd link you to how to get it on your phone, but it's a simple google search "SuperCID *phone name*"
When you have SuperCID, it allows the flashing of any ROM by any carrier so if you intend on doing an Asian ROM on a Euro phone, check and make sure the hardware is the same, otherwise you'll bork something.
Example: if you flashed a CDMA EVO 3D ROM on a GSM EVO 3D, you'd likely lose your data, signal at least, given that the CDMA and GSM 3D's have different radios. You'd probably lose even more but the data and signal at least are for sure.
PoorCollegeGuy said:
Regional restrictions apply unless you have changed your CID to allow for flashing of other regions ROMs. This is called "SuperCID". I'm not sure which HTC phone you have otherwise I'd link you to how to get it on your phone, but it's a simple google search "SuperCID *phone name*"
When you have SuperCID, it allows the flashing of any ROM by any carrier so if you intend on doing an Asian ROM on a Euro phone, check and make sure the hardware is the same, otherwise you'll bork something.
Example: if you flashed a CDMA EVO 3D ROM on a GSM EVO 3D, you'd likely lose your data, signal at least, given that the CDMA and GSM 3D's have different radios. You'd probably lose even more but the data and signal at least are for sure.
Click to expand...
Click to collapse
Exactly, just got an incorrect CID error. I'm trying to do this on HTC One V. The bootloader is unlocked. Can you please link me to the SuperCID for HTC one V? Is it software or hardware?
Also for this process, do I need to have stock recovery or having CWM won't cause any issue?
Moreover, is it okay if the bootloader is unlocked or do I "relock" it?
PoorCollegeGuy said:
Regional restrictions apply unless you have changed your CID to allow for flashing of other regions ROMs. This is called "SuperCID". I'm not sure which HTC phone you have otherwise I'd link you to how to get it on your phone, but it's a simple google search "SuperCID *phone name*"
When you have SuperCID, it allows the flashing of any ROM by any carrier so if you intend on doing an Asian ROM on a Euro phone, check and make sure the hardware is the same, otherwise you'll bork something.
Example: if you flashed a CDMA EVO 3D ROM on a GSM EVO 3D, you'd likely lose your data, signal at least, given that the CDMA and GSM 3D's have different radios. You'd probably lose even more but the data and signal at least are for sure.
Click to expand...
Click to collapse
Can you please post me the link to the SuperCID for HTC One V. Googling didn't help much.
Another very important question, my stock ROM was an Indian one. I rooted and flashed a stock European ROM. Due to this process, do you think the original CID was modified?
abhishek_turbo911 said:
Exactly, just got an incorrect CID error. I'm trying to do this on HTC One V. The bootloader is unlocked. Can you please link me to the SuperCID for HTC one V? Is it software or hardware?
Also for this process, do I need to have stock recovery or having CWM won't cause any issue?
Moreover, is it okay if the bootloader is unlocked or do I "relock" it?
Click to expand...
Click to collapse
You'll most likely need to re-lock before flashing the RUU. I haven't heard of a way to get super-cid on the One V yet, but if it's possible you should be able to find it in the HTC One V forums.

[Q] RUU downgrade - 130 - Model ID Error

The day I got my Canadian One S, I had an HTC upgrade waiting to be applied...
I was soooooo stupid to apply that, which made me Hboot 1.13 and radio 0.17...
I have rooted and s-off and all other necessary to install JB...
All went nice... I got ParanoidAndroid ROM(thanks guys, very nice job seriously) running smoothly...
However, after several days I've noticed that many people have been complaining that they can't reach me...
I've activated the operator's missed call SMS function and the result was shocking...
I was missing 70% of the calls each day... I started to track the status of the device then...
This is what I've discovered:
Network is constantly switching between 3G, H and H+...
Even if there's H on the screen, sometimes there's no connection actually.
While searching for the probable root cause of the problem, I've installed seven different ROMs, including Android 4.0.4 and 4.1.
The problem remains, so I assume ParanoidAndroid ROM works fine. I have a different problem.
I kept searching and found out that many people have similar problems but I failed to find an exact solution.
One of the articles says that it may be the radio version, which makes sense to me.
Now I'm trying to downgrade the phone since three days.
The RUU I've been trying is:
RUU_Ville_U_HTC_Europe_1.78.401.2_Radio_0.16.31501S.17_2_10.23.31501S.10L_release_258480_signed
because I was thinking that GSM network is GSM network and so EU RUU shall work.
But the error I get is Model ID Error, coded 130; which actually tells me that I'm being stupid again because I'm using a wrong RUU.
Now, I'm very tired(really, physically tired, I don't mean that I'm bored) so I need some sleep...
Is there any guru here who may help me? What RUU is correct for my Canadian One S? I got it from Fido in Toronto but because of my work, I'm using it in Asia, in Kazakhstan.
Cheers... :silly:
erol.savas said:
The day I got my Canadian One S, I had an HTC upgrade waiting to be applied...
I was soooooo stupid to apply that, which made me Hboot 1.13 and radio 0.17...
I have rooted and s-off and all other necessary to install JB...
All went nice... I got ParanoidAndroid ROM(thanks guys, very nice job seriously) running smoothly...
However, after several days I've noticed that many people have been complaining that they can't reach me...
I've activated the operator's missed call SMS function and the result was shocking...
I was missing 70% of the calls each day... I started to track the status of the device then...
This is what I've discovered:
Network is constantly switching between 3G, H and H+...
Even if there's H on the screen, sometimes there's no connection actually.
While searching for the probable root cause of the problem, I've installed seven different ROMs, including Android 4.0.4 and 4.1.
The problem remains, so I assume ParanoidAndroid ROM works fine. I have a different problem.
I kept searching and found out that many people have similar problems but I failed to find an exact solution.
One of the articles says that it may be the radio version, which makes sense to me.
Now I'm trying to downgrade the phone since three days.
The RUU I've been trying is:
RUU_Ville_U_HTC_Europe_1.78.401.2_Radio_0.16.31501S.17_2_10.23.31501S.10L_release_258480_signed
because I was thinking that GSM network is GSM network and so EU RUU shall work.
But the error I get is Model ID Error, coded 130; which actually tells me that I'm being stupid again because I'm using a wrong RUU.
Now, I'm very tired(really, physically tired, I don't mean that I'm bored) so I need some sleep...
Is there any guru here who may help me? What RUU is correct for my Canadian One S? I got it from Fido in Toronto but because of my work, I'm using it in Asia, in Kazakhstan.
Cheers... :silly:
Click to expand...
Click to collapse
You can change your carrier ID so you can pass the model check when using any RUU by follow the instructions at the link below. If you do change your carrier ID then you'll need to unlock your bootloader though htcdev.com after you run a RUU.
http://forum.xda-developers.com/showthread.php?p=26516911#post26516911
Also, after you change to super cid keep in mind you can only run RUU's which contain the same hboot version you are currently running or a higher version. In your case hboot 1.13 or hboot 1.14.
Thanks a lot but...
dc211 said:
You can change your carrier ID so you can pass the model check when using any RUU by follow the instructions at the link below. If you do change your carrier ID then you'll need to unlock your bootloader though htcdev.com after you run a RUU.
http://forum.xda-developers.com/showthread.php?p=26516911#post26516911
Also, after you change to super cid keep in mind you can only run RUU's which contain the same hboot version you are currently running or a higher version. In your case hboot 1.13 or hboot 1.14.
Click to expand...
Click to collapse
Thanks a lot.
In fact I read the CID change method but most probably because of late-night-sleepy mood, I've considered the method as brand and model specific thing. After five hours sleep, I see that it is not...
I've performed all the steps and I've succeeded to install this RUU:
RUU_Ville_U_HTC_Europe_1.78.401.2_Radio_0.16.31501S.17_2_10.23.31501S.10L_release_258480_signed
As you have mentioned about hboot, the RUU didn't downgrade my hboot from 1.13 but it did downgrade the radio from 0.17 to 0.16. and OpenDSP from v28 to v25.
I've performed all rooting and installed CWM recovery and I've restored the backup.
I got JB back without any hassle.
However, the 3G, h and H+ switching problem still remains, which actually made me look for a solution for RUU installation.
So radio downgrade didn't help...
It's very annoying to see the network constantly switching... And I have reasons to believe that this switching is draining the battery.
Would you have any suggestions on that particular issue?
(I don't know if this is important but I since the problem is still remaining, let me mention anyway...
The geniuses in Fido, even after asking about it for three times, gave me an operator locked phone...
So when I arrived here and have inserted the KZ operator SIM, the phone got locked.
I unlocked it myself...)
Cheers
How did you S-OFF?
Sent from my locked, tampered ville
erol.savas said:
Thanks a lot.
In fact I read the CID change method but most probably because of late-night-sleepy mood, I've considered the method as brand and model specific thing. After five hours sleep, I see that it is not...
I've performed all the steps and I've succeeded to install this RUU:
RUU_Ville_U_HTC_Europe_1.78.401.2_Radio_0.16.31501S.17_2_10.23.31501S.10L_release_258480_signed
As you have mentioned about hboot, the RUU didn't downgrade my hboot from 1.13 but it did downgrade the radio from 0.17 to 0.16. and OpenDSP from v28 to v25.
I've performed all rooting and installed CWM recovery and I've restored the backup.
I got JB back without any hassle.
However, the 3G, h and H+ switching problem still remains, which actually made me look for a solution for RUU installation.
So radio downgrade didn't help...
It's very annoying to see the network constantly switching... And I have reasons to believe that this switching is draining the battery.
Would you have any suggestions on that particular issue?
(I don't know if this is important but I since the problem is still remaining, let me mention anyway...
The geniuses in Fido, even after asking about it for three times, gave me an operator locked phone...
So when I arrived here and have inserted the KZ operator SIM, the phone got locked.
I unlocked it myself...)
Cheers
Click to expand...
Click to collapse
Glad it worked. For the network switching I think that's fast dormancy doing it's thing but your carrier has to support it. To disable it add these lines to your build.prop file.
ro.ril.fast.dormancy.rule=0
ro.ril.disable.power.collapse=1
or if those already exist change them to match above and see if that fixes it.
I'm sorry
usaff22 said:
How did you S-OFF?
Sent from my locked, tampered ville
Click to expand...
Click to collapse
I'm very sorry to alarm you; my mistake...
I have been very exhausted last night... I've mistyped few but very critical things, such as s-off.
Within my technical limits ans skills, of course no s-off...
I've corrected my signature.
Sorry again...
Cheers
Now, let me track the status
dc211 said:
Glad it worked. For the network switching I think that's fast dormancy doing it's thing but your carrier has to support it. To disable it add these lines to your build.prop file.
ro.ril.fast.dormancy.rule=0
ro.ril.disable.power.collapse=1
or if those already exist change them to match above and see if that fixes it.
Click to expand...
Click to collapse
Thanks mate.
I've added the two lines to build.prop
Even though the switching still is going on, I suspect that it is quite less dynamic than before.
Today, I'll be watching the status of data and the missed call SMS' from the operator.
I'll of course let you know the outcome tomorrow.
Cheers :good:
erol.savas said:
Thanks mate.
I've added the two lines to build.prop
Even though the switching still is going on, I suspect that it is quite less dynamic than before.
Today, I'll be watching the status of data and the missed call SMS' from the operator.
I'll of course let you know the outcome tomorrow.
Cheers :good:
Click to expand...
Click to collapse
Don't forget you gotta reboot for it to take effect.
dc211 said:
Don't forget you gotta reboot for it to take effect.
Click to expand...
Click to collapse
Yes, sure.
I've rebooted after adding those two lines.
So far it's better...
dc211 said:
Don't forget you gotta reboot for it to take effect.
Click to expand...
Click to collapse
OK, here I am...
The problem is still going on...
However... I found out something very interesting...
Yesterday I felt very upset and disappointed with the One S and bough myself a new One X...
I didn't install any HTC updates, etc... I unlocked the bootloader and installed CWM recovery...
Put my favorite ROM, the latest version of ParanoidAndroid...
Inserted the SIM card... Guess what?.. Same thing... Switching between 3G, H, H+ !...
You can't imagine how surprised and shocked I was. I started to consider burning both phones in my back yard.
But before buying some alcohol for easier burn, I've decided to check the issue with another SIM card. :cyclops:
So I've asked from one of my friends having micro-SIM to give me his SIM for 5 mins to test...
While explaining him the problem on his One X, I saw that -with another operator SIM card- his One X is in the same situation...
His One X is pure factory default, no bootloader mods, no recoveries, no custom ROM, etc...
Since he keeps the data off all the time but uses only wifi, the guy had never noticed the issue.
So I'm shocked for two times in 20 hours
Now what?.. The networks of all operators in Kazakhstan have some kind of a problem?
Or is this really a problem?...
Four days ago I was using the same operator network with my good-old HTC Desire and I haven't witnessed such issues with that one, neither with the two EVO 3Ds I have, nor with the Motorola Xoom. By the way, they're still fine... No switching issues so far...
What may the difference be between these old models and the new series?
Problematic new radio hardware or firmware HTC uses in the One series?
If this was only a switching issue, I might think that it may not be a problem actually but the phone still is dropping from the GSM network and I still receive missed call SMS from the operator...
Delays in sending SMS, etc...
What the heck is going on here?
Cheers
Should this method always work?
dc211 said:
You can change your carrier ID so you can pass the model check when using any RUU by follow the instructions at the link below. If you do change your carrier ID then you'll need to unlock your bootloader though htcdev.com after you run a RUU.
http://forum.xda-developers.com/showthread.php?p=26516911#post26516911
Also, after you change to super cid keep in mind you can only run RUU's which contain the same hboot version you are currently running or a higher version. In your case hboot 1.13 or hboot 1.14.
Click to expand...
Click to collapse
Hi, I'm not able to run the RUU with this method (130 - Model ID Error). CID is 11111111, phone (One S) is unlocked by htcdev.com. The mid is PJ4020000 and I didn't find any way to change the it (fastboot oem writemid PJ4010000 doesn't work). Hboot version is 2.09. I tried to install both RUU_Ville_U_HTC_Europe_1.78.401.2 and RUU_Ville_U_ICS_40_S_HTC_Europe_2.31.401.5. Can anybody help me, please?
Problem because of S3 processor
jkniep said:
Hi, I'm not able to run the RUU with this method (130 - Model ID Error). CID is 11111111, phone (One S) is unlocked by htcdev.com. The mid is PJ4020000 and I didn't find any way to change the it (fastboot oem writemid PJ4010000 doesn't work). Hboot version is 2.09. I tried to install both RUU_Ville_U_HTC_Europe_1.78.401.2 and RUU_Ville_U_ICS_40_S_HTC_Europe_2.31.401.5. Can anybody help me, please?
Click to expand...
Click to collapse
Nevermind, I just found out that I couldn't update because I have the S3 version (which, of course, nobody at the store told me) and therefore need another RUU.
usaff22 said:
How did you S-OFF?
Sent from my locked, tampered ville
Click to expand...
Click to collapse
+1! Lol
HTC One S

In need of major major help

I need some major help, good folks of XDA. I've purchased this HTC One S from a guy who got it from Fido; naturally it was locked to Fido. I was planning on giving it to my girlfriend who is with Telus. I used cellunlocker.net to unlock the phone to find out that it didnt work with Telus. It would pick up signal then lose signal, pick up signal and lose signal every 10 seconds or so. I thought if I put a custom ROM on it might get me signal so I unlocked bootloader, rooted and put Viper ROM on it but it turns out it still wouldn't pick up network on Telus. So I decided to try it on my network, Rogers, and it picks up network but only 2G!!! Now my One S has the stable CM10 on it with baseband 1.08ts.50.02.16_10.08e.50.04L, unlocked bootloader with s-on, hboot 1.06, radio - 0.16.31501s.02
Here are the solutions I have tried so far to this problem;
-Tried to install multiple RUU both with ROGER001 CID and Super CID:11111111 and I couldn't install any of the RUUs, kept getting Error 155 with Rogers RUU and Check CID errors with other RUUs.
-Used to have 1.13 hboot but downgraded to 1.06 so I could change basebands and everytime I flash a different baseband, nothing changes after reboot.
-There is a recent jellybean rogers ota update zip but I dont know how to install it
please someone help!!! Thank you in advance and even more if my problem ever gets solved
Wrong forum for this kind of question. Have you tried flashing the telus radio? Also modifying the build.prop with the telus settings might help. Odd that you're having that issue on Rogers since Fido is the same network. Sounds like someone may have sold you a dud...
Sent from my HTC One S using xda premium
alltubetone said:
Wrong forum for this kind of question. Have you tried flashing the telus radio? Also modifying the build.prop with the telus settings might help. Odd that you're having that issue on Rogers since Fido is the same network. Sounds like someone may have sold you a dud...
Sent from my HTC One S using xda premium
Click to expand...
Click to collapse
Just asking, why is this the wrong (forum) as you say cuz this forum handles all devices does it not and I don't see anything wrong with his post?
SuperCID lets you flash any RUU, that error is most likely down to the bootloader being unlocked so if you really want to run a RUU then you want SuperCID and the lock the bootloader then run the RUU and also before you start the RUU be in fastboot mode first.
Darknites said:
SuperCID lets you flash any RUU, that or is most likely down to the bootloader being unlocked so if you really want to run a RUU then you want SuperCID and the lock the bootloader then run the RUU and also before you start the RUU be in fastboot mode first.
Click to expand...
Click to collapse
I did fastboot oem lock before flashing and got the same results; rather frustrating
alltubetone said:
Wrong forum for this kind of question. Have you tried flashing the telus radio? Also modifying the build.prop with the telus settings might help. Odd that you're having that issue on Rogers since Fido is the same network. Sounds like someone may have sold you a dud...
Sent from my HTC One S using xda premium
Click to expand...
Click to collapse
is it possible for a dud phone to have only 2g working and not get 3g?
dpk0875 said:
I did fastboot oem lock before flashing and got the same results; rather frustrating
Click to expand...
Click to collapse
Try hex editing mmcblk0p23 .... There is a method here for flashing RUUs that is discussed in the development forum in the sticky for downgrading your bootloader.... Try the hex edit, and then lock and then flash.
You could also try flashing a different baseband radio. For Canada, I didnt get the best reception from 1.08. You can d/l new baseband radios either for your phones radio partition or for CM10 (which uses a different location). There is a thread with radios collected in them in the development section.
I would try flashing a different radio before the RUU... The RUUs will upgrade your bootloader and then you cant flash new radios and other partition on SENSE seperately (ie ROMS wont flash properly and you will need to fastboot the boot.img every time)...
Funny , I unlocked my Original Fido One S to use it on Wind and it works perefectly. It should work on Telus ...have you tried inputting telus apn and restarting the phone after?

HTC U11 Dual Sim / International Unlocked: not all features are working on T-Mobile

I have a HTC U11 Dual Sim / International Unlocked version that I was able to get while I was in Taiwan.
The CID of this phone is set to ChungHwa Telecom - the Mobile Carrier in Taiwan (CID = HTC__621 TWM-TW).
I am using the phone in the US with a T-Mobile SIM card, and generally it works ok. However, there are a few problems that i have, which I think are because the phone is not set to the correct CID.
1) If I am on a mobile data network, I cannot simultaneously make a phone call and use mobile data (browse using Chrome, use Google Maps, etc). I can browse data as soon as I end the call. This is not an issue when i am on a wifi network.
2) I cannot get T-Mobile's VoLTE function to work.
Questions: if I set the phone to Super CID, US Unlocked, or T-Mobile, will everything work correctly? Do I also have to change the MID, or can I leave this alone?
Is this the procedure that I should follow to change the CID? https://forum.xda-developers.com/u11/how-to/convert-sprint-branded-u11-to-unlocked-t3664154
Sorry, but I am somewhat of a noob when it comes to this, but I think that I have to use Sunshine to get S-OFF and then enter the command lines fastboot oem writecid BS_US001 or fastboot oem writecid 11111111
Then I have to flash the RUU to the US unlocked, but how exactly do I do this?
Supercid is no longer valid so the cid must match the firmware you're flashing. Yes you will need s-off, change cid, flash firmware, done.
Your first issue I have it too. I can't use data while on call. The data connection cuts the moment my phone starts ringing. And I don;t know what to do, but I can live with it.
For VoLTE, I think you need the T-mobile firmware.
RossTeagan said:
Your first issue I have it too. I can't use data while on call. The data connection cuts the moment my phone starts ringing. And I don;t know what to do, but I can live with it.
For VoLTE, I think you need the T-mobile firmware.
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As far as Volte goes, if you change to us unlocked it'll work fine. I'm with mint sim that uses tmo and all works fine. And It's great being able to surf while talking.
US unlocked is the way to go imo.
Surf and talking are allowed only if data and call comes from the same Sim.
HTC U11 is not dual active
shivadow said:
Supercid is no longer valid so the cid must match the firmware you're flashing. Yes you will need s-off, change cid, flash firmware, done.
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So, I managed to unlock the bootloader, used Sunshine to achieve S-Off, changed my CID to BS_001 (US developer). The last thing that I have been trying to do is flash the ROM to the US Unlocked ROM. I am running the installation utility and getting this error message: "Error [130]: MODEL ID ERROR. The ROM update utility cannot update your Android Phone. Please get the correct ROM Update Utility and try again."
I did notice this: the ROM that I have installed on my phone is: 2.42.709.1 (this was released for the Taiwanese version of the U11)
The most recent US unlocked ROM is: 2.42.617.1 (this is the one that I am trying to install on the phone).
Is this causing a problem?
Do I need to change the MID (model ID of the phone)...if so, how do I do this?
What do I do next?

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