Database Users

Cant boot anymore

Hi folks, i'm looking for 2 days a way to solve my DHD problem:
It can't boot anymore. It pop up the "htc quietly brilliant" screen, play the boot sound and, start this step again, and again, and again...
So I'm googling a LOT about how to solve this, if exist a way to restore the original rom. Because i'm thinking that was the problem, my original rom is gone.
That happens when i try to install 3 softwares from appbrain, my device got freeze and i hit the power button to reset. So, after that, my device is gone.
So i came here, to ask you folks: There is a way to recover the original rom ? Without send to warranty (because it spend something like 1 month here).
I'm not a mobile hacker or something, i'm just trying to be happy with my device.
Thanks a lot and sorry for my poor english!!

Perhaps try booting to the bootloader, by holding Power + Volume down button. From there, you should be able to do a factory reset, which may or may not fix your problem. Worth a shot at least, imo

And if it does not work when you do a factory reset, you can use a rom.zip from HTC RUU to restore your phone.
Now the important thing is to know which HTC rom you are running. If it is unbranded, 1.72.405.3 is a sure shot. Download the RUU.exe from Stock roms thread in android development subforum, and run it. When the window pops up, open run prompt, and type: "%TEMP%". Then search for rom.zip, copy it to your desktop, rename it to PD98IMG.zip and put it to your SD card (I hope that you have a card reader). Then just reboot to bootloader as tmh described, and watch the magic happen
Then if your phone is branded, you can still use the same technique to make PD98IMG.zip, but you have to get the RUU that matches your branding. There are lots of RUUs in android development subforum, just search.

Hi guys,
thanks a lot for quik reply!
I perform the procedure indicated by tmh, but without lucky ;\
I think it is unbranded. I buy it at Portugal and i'm using at Brazil right now.
I'll perform your tip jkoljo.
I'll post a repply to let people know if it works or not.
Thanks a lot!!

Hope the advice the last guy gave helps , a factory re set may work fine and fix the issue. Iv had 3 dhd since the day of release , the second one I had wouldn't switch on, had it replaced by Vodafone . Not sure weather or not they will give you a new one . Hope u get it fixed
Sent from my Desire HD using XDA App

I'm not sure if i got cover from warranty.
Right now, my "PROOF OF PURCHASE" is at europe, and i'm at america, so i must get this work again by myself, or pay (some expensive value, i think) for htc support.
I found those ROM version:
RUU_Ace_HTC_WWE_1.72.405.3_R2_Radio_12.28e.60.140f_26.04.02.17_M2_SF_release_163262_signed.exe 04-Jan-2011 12:41 285M Windows executable file
RUU_Ace_HTC_WWE_1.72.405.3_R_Radio_12.28e.60.140f_26.04.02.17_M2_release_161342_signed.exe
but i'm not sure about "WWE". What it means?

dogasantos said:
I'm not sure if i got cover from warranty.
Right now, my "PROOF OF PURCHASE" is at europe, and i'm at america, so i must get this work again by myself, or pay (some expensive value, i think) for htc support.
I found those ROM version:
RUU_Ace_HTC_WWE_1.72.405.3_R2_Radio_12.28e.60.140f_26.04.02.17_M2_SF_release_163262_signed.exe 04-Jan-2011 12:41 285M Windows executable file
RUU_Ace_HTC_WWE_1.72.405.3_R_Radio_12.28e.60.140f_26.04.02.17_M2_release_161342_signed.exe
but i'm not sure about "WWE". What it means?
Click to expand...
Click to collapse
the different is just the radio version. just try flash one of them and see if that work.

WWE means World Wide English, which is an international release
Any one of those RUUs you linked is ok, as hedayat7 already said.

WWE is World wide English...so both are english Roms...try the RUU flash, it should work like a dream....

jkoljo said:
Download the RUU.exe from Stock roms thread in android development subforum, and run it.
Click to expand...
Click to collapse
Sorry ask for your help again, but at Official thread (thread number 841207) for DHD files, both 1.72.405.3 links are broken.
So i search for another thread, and found another one, but when i run the .exe, it ask for a USB connection to device, so it appears wrong.
Could you gimme a hand to find the correct file?
PS: I can help with a web hosting to all correct files.

You probably found the correct RUU, now proceed to %TEMP% and copy rom.zip to desktop.
You can find RUUs here: http://xdafil.es/index.php?path=DesireHD/RUU/
I am not completely sure if those zip files are actual rom.zips, you can check that. Open up the zip, and if it has a long list of hboot, system, android-info.txt etc, then it is rom.zip and you can just go ahead and rename it to PD98IMG.zip.

jkoljo said:
You probably found the correct RUU, now proceed to %TEMP% and copy rom.zip to desktop.
You can find RUUs here: ...
I am not completely sure if those zip files are actual rom.zips, you can check that. Open up the zip, and if it has a long list of hboot, system, android-info.txt etc, then it is rom.zip and you can just go ahead and rename it to PD98IMG.zip.
Click to expand...
Click to collapse
But i did that.
The "1.72.405.3" files at this URL are broken (Or need password to access it, because "You don't have permission to access" message pop up).
When i run the RRU i got two screens, first i must accept a advice, the second one ask if I have a USB connection to my device. Even when i proceed to next step, i got no .zip file on my %TEMP%.
Im lost because of that lol
UPDATE: OK I FOUND IT! haha ty

Thanks a lot my friends,
but it doesn't work.
I perform the process for 2 different roms, and it doesn't work.
Still can't boot.
I'll sent for warranty and wait a loooong time..
But thanks a lot for help me with this!!

Ok, then there is something wrong in the device itself. You have to send it to a service center.
Sent from my Desire HD using Tapatalk

Hi again,
i keep a little hope that i can restore my phone, so i found a possible solution:
OTA update.
At "showthread.php?t=667728&page=2", i found a guy with the same problem i think, here is the quote:
Kinma said:
I had the same problem last week.
I suspected it had to do with the EXT3 partition.
Solved it by first flashing the OTA 2.2 ROM (for rooted users) as this does not use the EXT3. Then used Rom manager to recreate the EXT3.
Now all ROMs that use the EXT3 run fine!
Click to expand...
Click to collapse
(thanks Kinma for the feedback)
So, i start a search for OTA update file here, and found at "showthread.php?t=885996".
But when i choose "Apply sdcard:update.zip", i got INVALID OPERATION.
Someone have a tip for me about this?
Thanks (its very sad, but i must keep hope).

dogasantos said:
(thanks Kinma for the feedback)
Click to expand...
Click to collapse
You are welcome.
What happened was that after a reboot of the phone the phone started rebooting in the boot sequence, i.e. a boot loop.
I tried a lot of things and nothing worked.
Finally I suspected that the problem might be with the SD card. I had a backup, so I had no problem doing a factory reset.
Then I booted the phone without the SD card.
The phone booted fine.
That way I was certain that the problem was with the SD card.
I had 2 partitions on the SD card, an EXT3 part and the rest was a normal Fat part.
I could still read the card, so I made a backup of all the data on the card.
Then I reformatted the card using windows.
The phone booted fine with an empty, reformatted, SD card.
Since I use Apps 2 SD, I had to recreate the EXT3 partition.
If your rom does not use this, you do not have to do this.
After recreating the EXT partition, put back all files that I want on my SD card.
My advice would be to do a factory reset and after that boot the phone without the SD card.
If the phone boots, you know the problem is with the card.
Hope that helps; good luck!

dogasantos said:
Sorry ask for your help again, but at Official thread (thread number 841207) for DHD files, both 1.72.405.3 links are broken.
So i search for another thread, and found another one, but when i run the .exe, it ask for a USB connection to device, so it appears wrong.
Could you gimme a hand to find the correct file?
PS: I can help with a web hosting to all correct files.
Click to expand...
Click to collapse
Here, use this link:
http://forum.xda-developers.com/archive/index.php/t-899564.html
From "football" post copy and paste his link, the download would start immediately..

Hi folks,
boot without the SD card, doesn't work =(
I'm really without luck with this.
I do:
- Factory reset
- Clear cache and userdata
- Boot without SD or/and SIM cards
- Reflash RUU WWE 1.72.405.3 Radio 26.04.02.17_M2
- Reflash RRU WWE 1.72.405.3 Radio 26.04.02.17_M2 SF
- erase all SD
One show was use OTA update.zip, but at this step i got "invalid operation"
SO, nothing works!
Well, it appears a lost battle =\
thanks folks for all help.

Yeah, there must be something wrong in your device itself, for example a motherboard fault. Send it back to HTC.

yukinok25 said:
Here, use this link:
http://forum.xda-developers.com/archive/index.php/t-899564.html
From "football" post copy and paste his link, the download would start immediately..
Click to expand...
Click to collapse
Hi,
I found the information extremely useful. Big Thanks
GRuti

[Q] Huawei U8800-51

Does anyone have the official stock rom for this phone that they can send to me. If you do please send it because my phone is acting up and its irritating.

bweezy31 said:
Does anyone have the official stock rom for this phone that they can send to me. If you do please send it because my phone is acting up and its irritating.
Click to expand...
Click to collapse
No one has it, and I really mean no one. I called AT&T and Huawei as well and they don't have it. We're out of luck.
Sent from my iPad using Tapatalk

Well i sent my phone back monday so i should get it today.

bweezy31 said:
Well i sent my phone back monday so i should get it today.
Click to expand...
Click to collapse
Sounds great. The stock rom could really help out other users who really need it.
Sent from my iPad using Tapatalk

Im going to need help if im going to put it on here.

bweezy31 said:
Im going to need help if im going to put it on here.
Click to expand...
Click to collapse
You will have all te help you need to do so.. just ask

skipped said:
You will have all te help you need to do so.. just ask
Click to expand...
Click to collapse
skipped will walk you through everything that needs to be done.
Sent from my iPad using Tapatalk

Moved To Q&A​
Please post questions in the Q&A section​

I just got my phone with a fresh new stock 2.2.2 froyo!

bweezy31 said:
I just got my phone with a fresh new stock 2.2.2 froyo!
Click to expand...
Click to collapse
Please do a full backup of the bootloader! So we all can fix our device..!
The procedure is easy and you just take about 8 minutes..
You have to download this tool (for windows)
http://www.roadkil.net/program.php?ProgramID=12
1- Download the tool "Roadkil's Disk Image"
2- Enter to pink screen (volume up and down, then power on)
3- Connect your phone to the computer through the backside usb port (its more safe)
4- Run the tool
5- Click on the "Store Image" tab.
6- In "Store Image to" click the combobox and choose "Physical Disk #" ("#" is a number)
* If there are more than one "Physical Disk #", then you have to choose the one that is about 3.6gb.. This part is very important.. if you give us a backup from another disk, it will leave our phone unusable.
*To be sure that that Physical Disk you choose is the Huawei u8800-51, You can run the tool again (because it has to refresh) without the phone connected, then check which disks are available. Then, close the tool again, connect the device (in pink screen), run the tool, and check what physical disk was added. But it will be about 3.6gb.
7- In "source file", save the file as "u8800.img" in a folder with more than 4gb of storage available.
*There is no risk for you, as it is just data copying, not writting. The risk is for us if you gave us a wrong file hehe..
*If you compress the "u8800.img" file into a "rar" file, the size will be about 700 mb, then please, upload the file into mediafire or some file hosting service.
Thanks man! It will be very useful to many people!
----
*For the ones who do the restore from the file, they have to do something to get the "u8800.img" to work. I will post here what do they have to do before writing to the disk, so Don't restore until I explain it here, or it wont work! and you may have errors!

im about to do it now and sorry im late i never got a chance to do it.

Its not letting me run the program.

bweezy31 said:
Its not letting me run the program.
Click to expand...
Click to collapse
Whaats the error?

it says
Unable to execute file:
C:\Program Files\Roadkill.Net\DiskImage_1_6_WinAll.exe
CreateProcess failed; code 740.
The requested operation requires elevation.

No worries, someone already did it!
Download u8800-51 Impulse 4g (AT&T version) Linux Backup posted here!
I tested it myself.
http://forum.xda-developers.com/showthread.php?t=1567113

skipped said:
No worries, someone already did it!
Download u8800-51 Impulse 4g (AT&T version) Linux Backup posted here!
I tested it myself.
http://forum.xda-developers.com/showthread.php?t=1567113
Click to expand...
Click to collapse
3G/4G works now?
Also, can you post a tutorial on how to downgrade using the file. Thanks in advance!

KayxGee1 said:
3G/4G works now?
Also, can you post a tutorial on how to downgrade using the file. Thanks in advance!
Click to expand...
Click to collapse
Ok I will post the tutorial later.. But about the 3g.. It is working, but you have to do factory reset after you restore from the linux backup..
Also, you will have the IMEI of the person who did the backup.. I tried to restore mine and I did it, but when I restored it, the 3g stopped working.. But in "about" it showed me my imei.. My IMEI backup was made when I already updated to u8800pro..
Maybe the files that this tool (5iromtoolbox) backup are the key for having 3g in the u8800pro rom.. (also with the libril-qc-1).. I dont know.. we should test it later..
Remember.. keep the original IMEI (not yours) and you will have 3g or H+.. whathever--
Advices:
- Do the full backup in Linux
- Backup IMEI (5iromtoolbox)
- Backup CWM
- Backup APN

skipped said:
Ok I will post the tutorial later.. But about the 3g.. It is working, but you have to do factory reset after you restore from the linux backup..
Also, you will have the IMEI of the person who did the backup.. I tried to restore mine and I did it, but when I restored it, the 3g stopped working.. But in "about" it showed me my imei.. My IMEI backup was made when I already updated to u8800pro..
Maybe the files that this tool (5iromtoolbox) backup are the key for having 3g in the u8800pro rom.. (also with the libril-qc-1).. I dont know.. we should test it later..
Remember.. keep the original IMEI (not yours) and you will have 3g or H+.. whathever--
Advices:
- Do the full backup in Linux
- Backup IMEI (5iromtoolbox)
- Backup CWM
- Backup APN
Click to expand...
Click to collapse
Sounds great! I just miss 3G haha.
Also, I'd be willing to test things out.

What is the differrene about u8800 andu8800 - 51?

The processor and the WCDMA bands I think

How-to downgrade Impulse4g to froyo with 3g working

First:
- I am not responsible for any damage.
- This will change your IMEI.
- ***This will not work on Entel users in Chile as it is a locked restore (it is for at&t users only)-
- Just in case, do a Full Backup using this same method (but to your phone without the 3g working):
For Windows
For Linux
Now do an IMEI backup using the tool 5iromtoolbox (you can find it at the forum) (just in case also)
Now, lets restore to froyo with working 3g.
First, download the froyo backup file (about 400mb but its compressed, its really 3.9gb)
Here (thanks savagehq)
YOU HAVE TO DECOMPRESS THIS FILE AFTER YOU DOWNLOAD IT, OR YOU WILL BRICK YOUR PHONE!
The file that you need is a ".img" file.
Now you need the same tool that I posted at the beggining (for Windows) or you can use the Linux guide, also posted. (windows is easier).
1- Open the tool "Roadkil's Disk Image"
2- Enter to pink screen (volume up and down, then power on)
3- Connect your phone to the computer through the backside usb port (its more safe)
4- Run the tool
5- Click on the "Write Image" tab.
6- In "Write Image to" click the combobox and choose "Physical Disk #" ("#" is a number)
* If there are more than one "Physical Disk #", then you have to choose the one that is about 3.6gb.. This part is very important.. if you give us a backup from another disk, it will leave our phone unusable.
*To be sure that that Physical Disk you choose is the Huawei u8800-51, You can run the tool again (because it has to refresh) without the phone connected, then check which disks are available. Then, close the tool again, connect the device (in pink screen), run the tool, and check what physical disk was added. But it will be about 3.6gb.
7- In "source file", choose the file ".img" that you EXTRACTED FROM THE DOWNLOADED FILE (remember it is about 3.9gb and extension is ".img")
8- Press Write Image.
9- After it is 100% ready, disconnect and do a factory reset and you will have 3g working.
***This will not work on Entel users in Chile as it is a locked restore (it is for at&t users only)-

***FOR THE USERS ON WIN7 HAVING TROUBLE WITH ROADKIL ERROR***
Download LockDismount to fix the issue
1. Run LockDismount (Run compatibility XP3)
2. Select the necessary 3.69 drive described above (check multiple times to ensure you're selecting the right drive, for me it was Physical Drive 1)
3. Click Lock
4. Keep LockDismount open
5. Run Roadkil and then go through the downgrade process
Error should be fixed now!

Hopefully this works for me!

The camera isn't working for me, the camcorder is though. Anyone else have this problem?
EDIT: I notice everytime i uninstalled the default messaging app, the camera didn't work. I guess they're linked somehow.
EDIT 2: I looked further into it and it was the beats audio zip (can be found in themes and apps) that cause the faulty camera.

Will this work for normal U8800
My understanding is that Impulse 4g is U8800-51, which has hardware differences to regular U8800.
Will this work for regular U8800?
I flashed ICS Aurora, which nulled IMEI.
I can still get network service, but can't get wifi connection.

Look this ROM:
http://www.huaweidevice.com/worldwide/downloadCenter.do?method=toDownloadFile&flay=software&softid=NDU4Mzc=
Maybe this ROM can work in Chile
I download that ROM and test if work

ozn666 said:
Look this ROM:
http://www.huaweidevice.com/worldwide/downloadCenter.do?method=toDownloadFile&flay=software&softid=NDU4Mzc=
Maybe this ROM can work in Chile
I download that ROM and test if work
Click to expand...
Click to collapse
Yeah, that should work for Impulse 4g and u8800-51 of course, and if you have nandroid backup of your original u8800-51, and you restore if after flashing this stock rom,it should leave your phone just like before.
BUT, I guess I am done with testing. My u8800-51 is now working great with this guide and horse rom for u8800pro. I dont want to test and risk that.

Awesome
Thank you so much for this incredibly useful guide!
Bricked my U8800-51 after attempting to update my stock rom with a version of CyanogenMod customized for the U8800. My phone has been returned back to normal thanks to this guide.

My girlfriend, in her haste, flashed 2.3.5 to her Impulse 4G, not realizing she has a U8800-51 and not a U8800.
In my attempt to get her phone's data running again I flashed ClockWorkMod successfully and the Aurura 4.1 ROM successfully, but still no data.
Booting the phone by holding VOL UP + DOWN + POWER gives me a pink screen, but doesn't show up as a drive under Windows 7 or Linux.
Is it because I flashed CWN onto it? Is there anyway I can get it to show up as a drive so I can use the 3.9GB restore image?

rashani said:
My girlfriend, in her haste, flashed 2.3.5 to her Impulse 4G, not realizing she has a U8800-51 and not a U8800.
In my attempt to get her phone's data running again I flashed ClockWorkMod successfully and the Aurura 4.1 ROM successfully, but still no data.
Booting the phone by holding VOL UP + DOWN + POWER gives me a pink screen, but doesn't show up as a drive under Windows 7 or Linux.
Is it because I flashed CWN onto it? Is there anyway I can get it to show up as a drive so I can use the 3.9GB restore image?
Click to expand...
Click to collapse
I have the same problem. It shows Physical Disk 1 (Not Ready)
How to fix that?

[Guide] Update any Motorola Charm to lates T-Mobile firmware (Working 2G / 3G)

Hey Guys,
The Admins decided to basically add the Charm forums into the Flipout forums, so far only the main forum heading has been changed, hopefully the admins will do the rest of the changes soon.
In the meanwhile, i thought it would be useful to post useful threads on the charm porting, basically since flipout and charm are the same phone with a different design, these should be applicable with respective changes to flipout also.
[Guide] Update any Motorola Charm to lates T-Mobile firmware (Working 2G / 3G)
Author : victory144
Thread : http://forum.xda-developers.com/showthread.php?t=1384837
Content :
victory144 said:
[URL="http://support.t-mobile.com/docs/DOC-1741"]List of improvements, from T-Mobile Documentation.
[/URL]
I AM NOT RESPONSIBLE FOR ANY DAMAGE THAT THIS GUIDE MAY CAUSE. TESTED AND WORKING. FOLLOW AT YOUR OWN RISK!
Warning: Flashing T-Mobile sbf will update the Bootloader, so cant downgrade or flash other sbf.
This guide is for update any Motorola Charm w/o brand to the latest T-Mobile update with fully working 2G/3G network, and get many improvements (Best of all Stability and Battery).
If you have official US T-Mobile Charm you don't need this. as it can be updated normally.
Requirements:
* Any sbf file that currently work (2G/3G) with the corresponding Mobile Providers Link.
* T-Mobile 03.90.7 BLUR firmware sbf file. Link from the Wiki.
* RSD Lite 4.6 Link from the Wiki.
* Moto Android Depacker Link.
* SuperOneClick for Root Internal link.
* Root explorer NO LINK! (Or via ADB).
Click to expand...
Click to collapse
Guide:
A- Backup from the running firmware.
1. Root the phone (any method).
2. Install Root Explorer (alternatively can use ADB or terminal emulator).
3. Backup this folder and save a copy in the computer. "etc\motorola\bp_nvm_default".
Click to expand...
Click to collapse
B- Extract BP from the sbf (That currently work with your 2g/3g network).
1. Open Motorola Android Depacker --> Open From File -->Browse the sbf
2. Click "Split To Folder" this will generate a folder with the same name of the sbf.
3. Remove all split files except this one "CG45.smg" (BP Firmware file).
Click to expand...
Click to collapse
C- Mod T-Mobile sbf.
1. Open Motorola Android Depacker --> Open From File -->Browse the sbf (T-Mobile one).
2. Click "Split To Folder" --> browse to the splitted folder.
3. Replace and overwrite the "CG45.smg" with the one from B.
4. Open Motorola Android Depacker --> "Open File Folder" --> Browse T-Mobile split folder.
5. Click on "Compile File" this will generate "firmware.sbf" with BP that work with the phone.
Click to expand...
Click to collapse
D- Install T-Mobile Mod sbf.
1. Backup any needed phone data.
2. Install and open RSD Lite --> Click on "..." --> Browse to "firmware.sbf"
3. Connect the phone to the computer.
4. Wait until phone show as connected in the RSD Lite--> click "Start".
5. Wait until RSD Lite finish. --> Configure "Moto blur" account.
Optional: It's possible to restore "clockworkmod" backup using polovinamozga's Bootstrapped Recovery.
http://forum.xda-developers.com/showpost.php?p=14796425&postcount=412
Click to expand...
Click to collapse
E- Restore network.
1. Root the phone (using SuperOneClick).
2. Install Root Explorer.
3. Copy this folder from step "A" to the SD Card "bp_nvm_default".
4. open Root Explorer --> Navigate to "sdcard" --> navigate to "bp_nvm_default" folder.
5. "Multi-select" these files:
File_Audio
File_Audio2
File_GSM
File_Seem_Flex_Tables
generic_pds_init
Click to expand...
Click to collapse
6. Then press "Copy" --> Navigate to "etc\motorola\bp_nvm_default" --> "Mount RW".
7. Paste --> Overwrite all the files.
8. IMPORTANT Select all copied files (from step E-5) and change permission to rw-r--r--.
9. Reboot phone...Then add the APN of the corresponding network provider.
Click to expand...
Click to collapse
Click to expand...
Click to collapse
Credit for all Tools Creator.
Sorry about any grammatical/spell English error.
Click to expand...
Click to collapse
Credits to the respective author and aforementioned credits.

Thanks for the clear guide. Had a lot of difficulty with this back a year or two ago when I first got my Charm.
Does anyone know if the T-Mo (1700/2100) and 850/1900/2100 Charms have any hardware differences? Or is the 3G bands support purely in software?
I'm actually wondering if it's possible to do the opposite of this guide. That is, flash my existing deblur SBF, but with the T-Mobile BP files, to convert my Telus Charm into one that works on T-Mobile/Wind/Mobilicity.

ergosteur said:
Thanks for the clear guide. Had a lot of difficulty with this back a year or two ago when I first got my Charm.
Does anyone know if the T-Mo (1700/2100) and 850/1900/2100 Charms have any hardware differences? Or is the 3G bands support purely in software?
I'm actually wondering if it's possible to do the opposite of this guide. That is, flash my existing deblur SBF, but with the T-Mobile BP files, to convert my Telus Charm into one that works on T-Mobile/Wind/Mobilicity.
Click to expand...
Click to collapse
yes you can but you will have to download telus sbf and T-mobile sbf, then replace firmware of t-mo sbf with that of the telus then copy bp files from telus to t mo, its given in the guide.
but after flashing t-mo ROM you can flash any other sbf other than. t mo as the bootloader gets updated.
but you could try the reverse to obtain a telus ROm working on T mo. Don't have either of these, so can't test it out also.

Cool, thanks. Will try it and report back.
Sent from my Galaxy Nexus using xda premium

Link to the sbf file is dead.

So this is supposed to enable 3g internet connection as well?.. i did everything and managed to use 2g and 3g to calls and sms.. but i cant see the internet connection option..

eetu1923 said:
So this is supposed to enable 3g internet connection as well?.. i did everything and managed to use 2g and 3g to calls and sms.. but i cant see the internet connection option..
Click to expand...
Click to collapse
You'll need to update the apn settings for your carrier. Look around on the forums or search web, there are instructions. Your carrier's website could be helpful too, for example Bell Mobility (Canada): http://support.bell.ca/Mobility/Sma..._Nexus_One_for_the_Bell_Mobility_HSPA_network

ergosteur said:
You'll need to update the apn settings for your carrier. Look around on the forums or search web, there are instructions. Your carrier's website could be helpful too, for example Bell Mobility (Canada): http://support.bell.ca/Mobility/Sma..._Nexus_One_for_the_Bell_Mobility_HSPA_network
Click to expand...
Click to collapse
Well my Carrier is Telcel in Mexico, but i have already created the APN settings for it.. but thers no option to turn on the data services... in some other forum they told me that the baseband frecuencies arent compatible and the only way of getting my 3g data back is to restore the device to the original LATAM firmware.. which i guess im not able to do since i cant go back from the TMOBILE bootloader..
PLease tell me im wrong and that there is a way of doing this..
Im gbuessing maybe sending it to motorola and they could do some magic?...

eetu1923 said:
Well my Carrier is Telcel in Mexico, but i have already created the APN settings for it.. but thers no option to turn on the data services... in some other forum they told me that the baseband frecuencies arent compatible and the only way of getting my 3g data back is to restore the device to the original LATAM firmware.. which i guess im not able to do since i cant go back from the TMOBILE bootloader..
PLease tell me im wrong and that there is a way of doing this..
Im gbuessing maybe sending it to motorola and they could do some magic?...
Click to expand...
Click to collapse
Hmm, weird, so you copied the bp_nvm_default files as above, and your 3G is working for calls but not for data?
Maybe try re-flashing the ROM?
I have a Charm that was originally on Telus (Canada), they use the same frequencies as Telcel (850/1900) for HSPA. Flashed the T-Mobile sbf and lost 3G, but replacing the bp_nvm_default files made the 3G work with Telus again. Took a couple of tries though - it's a bit finicky. Had to re-flash T-Mobile ROM a couple of times before the mod worked.

ergosteur said:
Hmm, weird, so you copied the bp_nvm_default files as above, and your 3G is working for calls but not for data?
Maybe try re-flashing the ROM?
I have a Charm that was originally on Telus (Canada), they use the same frequencies as Telcel (850/1900) for HSPA. Flashed the T-Mobile sbf and lost 3G, but replacing the bp_nvm_default files made the 3G work with Telus again. Took a couple of tries though - it's a bit finicky. Had to re-flash T-Mobile ROM a couple of times before the mod worked.
Click to expand...
Click to collapse
You are giving me hope here hehe ..
Well i did replaced the bp_nvm_default files...
You see after the flash of the Tmobile rom i had to do that in order for the phone to recognize the Telcel network.. so after i replaced the bp_nvm_default files, it worked and i can make calls.. and access 2g and 3g networks..
Then i went to wireless settings and added the APN info for telcel.. MMS, GPRS, and 3G... Everything ok there or so it seems..
Then i went to Data Delivery Settings.. but there is no option to turn off the Data services for 3g or 2g for that matter...
I have seen this in some other T Mobile roms (in a droid 2)....
Any clues..?? do you have a way to enable 3g data in your settings?...

eetu1923 said:
You are giving me hope here hehe ..
Well i did replaced the bp_nvm_default files...
You see after the flash of the Tmobile rom i had to do that in order for the phone to recognize the Telcel network.. so after i replaced the bp_nvm_default files, it worked and i can make calls.. and access 2g and 3g networks..
Then i went to wireless settings and added the APN info for telcel.. MMS, GPRS, and 3G... Everything ok there or so it seems..
Then i went to Data Delivery Settings.. but there is no option to turn off the Data services for 3g or 2g for that matter...
I have seen this in some other T Mobile roms (in a droid 2)....
Any clues..?? do you have a way to enable 3g data in your settings?...
Click to expand...
Click to collapse
Gave my Charm to my brother. I can probably check with him tomorrow and report back.

ergosteur said:
Gave my Charm to my brother. I can probably check with him tomorrow and report back.
Click to expand...
Click to collapse
Please doo

Hey guys, I got stuck on T-Mo firmware T-Mobile_MB502_02.60.5_1FF_01, trying to unlock my phone but the band of my operator is for 850-1900, so no phone calls.
I followed this tutorial and it looks that it worked but after RSD finishes and restart the phone, I'm geting the message "SIM network unlock phone" does this means that:
--- it is recognizing the band of my operator (Claro - Colombia) but I need to use one of the services that offers the unlock code like "unlockallcellular.com"?--- that was the point of doing the flash anyways...
or
--- for step "E- Restore network" I need the files from the - "bp_nvm_default" - folder from a actual working Charm on my network? I'm using the ones given on http://forum.xda-developers.com/showthread.php?t=903969&page=4 (TELUS) is there any unlocked ones?
or
--- Am I doing anything wrong? :crying::crying::crying::crying: I've done the procedure like 10 times...
Thanks in advance for any help!!!

No IMEI/WIFI/BASEBAND? This is your thread.

Mod edit: OP removed

I don't have this problem, but am sure tons of users would surely find this extensive guide useful! Much Appreciated Mate!

Thank you
Very well written, amazing work, thank you for mentioning me too.. For all who lost their imei's, feel free to ask anything about that matter, we have more methods to recover it.

@rombdeta
I think you should post a link to the original thread on htcmania

Thanks
Thanks everybody helped for this tutorial.You are just great
I have done what inside the tutorial,my problem is i have only 3g,so it goes to :
-Have imei but radio off and you can't change 3G to 2G or LTE, it's always in 3G. Put the QCN again, and only click in WRITE NV.
Where to put the qcn again? I presume rf nv manager ,right?
Thanks again ,you are life saver

maskelisuvari said:
Thanks everybody helped for this tutorial.You are just great
I have done what inside the tutorial,my problem is i have only 3g,so it goes to :
-Have imei but radio off and you can't change 3G to 2G or LTE, it's always in 3G. Put the QCN again, and only click in WRITE NV.
Where to put the qcn again? I presume rf nv manager ,right?
Thanks again ,you are life saver
Click to expand...
Click to collapse
Yes right, but first do a full backup with QPST, then, yes put my QCN in RF NV Manager, wait you will see "the program can't resset your phone" or something like that, power off your device, and power on. You will see your connections.

waterdaan said:
@rombdeta
I think you should post a link to the original thread on htcmania
Click to expand...
Click to collapse
It's a guide based in the guide of ElHechizero, but in htcmania, the guide is with a EFS backup. I make my guide with a virgin QCN. It really different. Sorry about my english

rombdeta said:
It's a guide based in the guide of ElHechizero, but in htcmania, the guide is with a EFS backup. I make my guide with a virgin QCN. It really different. Sorry about my english
Click to expand...
Click to collapse
Sorry for that,
I thought it was the same

rombdeta said:
Yes right, but first do a full backup with QPST, then, yes put my QCN in RF NV Manager, wait you will see "the program can't resset your phone" or something like that, power off your device, and power on. You will see your connections.
Click to expand...
Click to collapse
I think the qcn is not original ,its edited .Because once i check the imei, it belongs to Samsung Mobile.Maybe thats the problem.
I go trough the guide.I have the imei (Samsung Mobile) and 3g but not 2g.Then i write my original imei,i have imei,3g and baseband but no 2g..Then i have full backup of my qcn by qpts.I open Rf NV Manager and put your qcn,then what?Because nothing happens.Pls help.

RF NV Manager
@rombdeta
Could you pls explain to me the steps after put the qcn to RF NV Manager?
When i press put the qcn into rf nv manager , there is no nv items.I chose read supported rf nv items and go to 550 enter my imei,click write nv,write only listed nv items to qcn ,its okay.But once to restore the qcn with qpts there is no imei ,baseband,no signal,nothing.
I appreciated your help.

I am getting this error when I tried to restore the qcn file.
View attachment 3258412

Zeero1778 said:
I am getting this error when I tried to restore the qcn file.
View attachment 3258412
Click to expand...
Click to collapse
No need to save the QCN, because that remove some of the QCN package, so you only have to click on "Write NV". Rewrite the QCN package, and do as I tell you, if you can't repair your device, send me a message and I'll help via TeamViewer. Greetings.

Hi @rombdeta, I followed the procedure to restore my IMEI code, but when I click on "settings > comport" the "RF_NV_Manager.exe" crash.. What can I do? Where's the problem?

Try with other PC

I really need help. Gone to CM11 version as specified done the adb shell. Now trying to config a COM Port. I don't know which COM Port is mine? I've got the A001 showing once in other devices with a ? and i have an android device stated as ADB shell in another.
I'm really confused. Please help

Thank god
Figured it out. Might i suggest a re-write?
Very much appreciated though!!

rombdeta said:
IF YOU HAVE A 32 bits operating system, you will see two A0001 in devices manager
click in the first, and install like the images 1 to 10.And when you open QPST, use the port who is in my case COM3.
Click to expand...
Click to collapse
@rombdeta sorry if I annoy you, but I want to ask why I do not have "images 1 to 10", and how I know what COM port is my device? (In "ports (COM and LPT)" in device manager I've only "communication port (COM1)" and "printer port (LPT1)")

Amboh said:
@rombdeta sorry if I annoy you, but I want to ask why I do not have "images 1 to 10", and how I know what COM port is my device? (In "ports (COM and LPT)" in device manager I've only "communication port (COM1)" and "printer port (LPT1)")
Click to expand...
Click to collapse
Because i forget my images in the package lol.
https://mega.co.nz/#!1l1SVI4I!XMhSsiaa9YnJ7ZiRMxcDAxmEuf4sGXVGzxDV2P7ivt4

rombdeta said:
Because i forget my images in the package lol.
https://mega.co.nz/#!1l1SVI4I!XMhSsiaa9YnJ7ZiRMxcDAxmEuf4sGXVGzxDV2P7ivt4
Click to expand...
Click to collapse
Thank you, thank you, thank you!
Now I have my IMEI and my SIM just works fine. But I have a problem, to connect to a mobile networks the phone takes more than one minute, and I have to search the networks by myself.
EDIT: I noticed that 3G works (connected in 40/50 seconds, I think it's a bit slow) but the phone can't connect to 2G, with LTE didn't tried becouse at home I don't have it.

Received an invalid command from the phone.
what can i do after i press start it gives me this error " Received an invalid command from the phone.
"