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Question WCDMA / HSDPA / 3G not working

OP Daalgo

7th February 2014, 10:47 AM   |  #1  
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Dear community,

i'm writing on behalf of a friend who is owner of a rooted HTC One M7.

He has an issue with not being able to get more than an EDGE connection. WCDMA / HSDPA / 3G is not available at any time.
We tried to change radios/basebands, upgraded to latest 4.4 KitKat Viper, but no success.

The issue is not provider/sim card related, it works fine in other smartphones.

Any ideas ?
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7th February 2014, 10:55 AM   |  #2  
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Quote:
Originally Posted by Daalgo

Dear community,

i'm writing on behalf of a friend who is owner of a rooted HTC One M7.

He has an issue with not being able to get more than an EDGE connection. WCDMA / HSDPA / 3G is not available at any time.
We tried to change radios/basebands, upgraded to latest 4.4 KitKat Viper, but no success.

The issue is not provider/sim card related, it works fine in other smartphones.

Any ideas ?

is your device M7_UL?
post your "fastboot getvar all" without S/N & IMEI
7th February 2014, 01:48 PM   |  #3  
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Quote:
Originally Posted by kamilmirza

is your device M7_UL?
post your "fastboot getvar all" without S/N & IMEI

Thanks for your help! Here it is:

Tampered
Unlocked
M7_UL PVT SHIP S-ON RH
HBOOT-1.44.0000
RADIO-4A.22.3263.14
OPENDSP-v26.120.274.0202
eMMC-boot
7th February 2014, 04:40 PM   |  #4  
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Quote:
Originally Posted by Daalgo

Thanks for your help! Here it is:

Tampered
Unlocked
M7_UL PVT SHIP S-ON RH
HBOOT-1.44.0000
RADIO-4A.22.3263.14
OPENDSP-v26.120.274.0202
eMMC-boot

HAve you checked the preferred network type settings? Dial *#*#4636#*#* then select ''phone info'' and make sure preferred network type is set to ''GSM/WCDMA/LTE auto''.
7th February 2014, 05:20 PM   |  #5  
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Quote:
Originally Posted by alray

HAve you checked the preferred network type settings? Dial *#*#4636#*#* then select ''phone info'' and make sure preferred network type is set to ''GSM/WCDMA/LTE auto''.

thats not the issue, its in auto mode. Selecting only WCDMA results in no mobile connection + not being able to call out and receive calls. Like the phone is "dead".

Ever heard of problems like this ?
7th February 2014, 05:23 PM   |  #6  
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Quote:
Originally Posted by Daalgo

thats not the issue, its in auto mode. Selecting only WCDMA results in no mobile connection + not being able to call out and receive calls. Like the phone is "dead".

Ever heard of problems like this ?

bad IMEI?
7th February 2014, 05:28 PM   |  #7  
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Quote:
Originally Posted by alray

bad IMEI?

how can an IMEI be bad ? what do you mean exactly ?
7th February 2014, 05:46 PM   |  #8  
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Quote:
Originally Posted by Daalgo

how can an IMEI be bad ? what do you mean exactly ?

If the phone has unpaid bills, declared lost/stolen then the IMEI can be black listed and you won't be able to make/receive call and sms.

Second hand phone?
7th February 2014, 05:53 PM   |  #9  
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Quote:
Originally Posted by alray

If the phone has unpaid bills, declared lost/stolen then the IMEI can be black listed and you won't be able to make/receive call and sms.

Second hand phone?


NO, nothing of all them. Phone was brand new. It is just when phone set to WDCMA mode. No internet connection + in/out calling not available.

When setting to automode, which turns to EDGE on normal GSM mode, everything fine. No issues.
7th February 2014, 06:04 PM   |  #10  
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Potentially corrupted IMEI/EFS/NV data information. Something similiar afflicted S3's a lot, but never heard of it happening on HTC One devices. How did it happen? Same also happened on HTC One S, if you ran the WWE RUU on North american RUUs.

Perhaps a side-effect of wrong MID? What is it?

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