3G problem since I've installed radio 1.59 and over

[Kiiv]

Hi!

I've tried to install new ROM with win 6.5 few days ago. So I've update my radio rom at the same time with the version 1.59.46.12.

No problem with the installation, everything seems to work fine...

But since, I've got trouble with my 3G connection... If I stay in EDGE everything work fine, it connect to internet etc.
But as soon as I have an HSDPA connection, I lost network connection and I never get it again... I have to turn manually in GSM mode only to get a signal again...

I've tried radio 1.65.30.09 but it's the same thing and I've downgraded to the win 6.1 3Lit3 VIII and I've got the same :(

I don't know what to do... I've got the right radio version for the ROMs I've tried so I think it'll be stupid to try a 1.58xx or 1.64xx but I have no other idea :/ Maybe I'll tried this tonight but with no much hope...
I'll tried again with an other ROM too, but if you have an other idea, I'll take it...

Thank you very much :/

PS: Sorry again for my wonderfull english, if you don't understand something I could try to explain my problem in a different way, thanks :p

[kostas244]

Hi!

I've tried to install new ROM with win 6.5 few days ago. So I've update my radio rom at the same time with the version 1.59.46.12.

No problem with the installation, everything seems to work fine...

But since, I've got trouble with my 3G connection... If I stay in EDGE everything work fine, it connect to internet etc.
But as soon as I have an HSDPA connection, I lost network connection and I never get it again... I have to turn manually in GSM mode only to get a signal again...

I've tried radio 1.65.30.09 but it's the same thing and I've downgraded to the win 6.1 3Lit3 VIII and I've got the same :(

I don't know what to do... I've got the right radio version for the ROMs I've tried so I think it'll be stupid to try a 1.58xx or 1.64xx but I have no other idea :/ Maybe I'll tried this tonight but with no much hope...
I'll tried again with an other ROM too, but if you have an other idea, I'll take it...

Thank you very much :/

PS: Sorry again for my wonderfull english, if you don't understand something I could try to explain my problem in a different way, thanks :p

Install your original rom and try again. Downgrade your radio first to 1.59.xx.

[Kiiv]

So...
I've tried to reinstall my old ROM (win 6.1 by TranMinhMan) and the associated radio.
Same problem...

I've tried to reinstall the official HTC ROM... It's the same...

I don't know what to do... That sucks (a lot) :(

With only GSM mode activated it always works, but if I turn on HSDPA on, I lost connection to the service : I can't call, connect to the internet or anything... I've verified my operator configuration, it's not that...

Help.... :/

[kostas244]

So...
I've tried to reinstall my old ROM (win 6.1 by TranMinhMan) and the associated radio.
Same problem...

I've tried to reinstall the official HTC ROM... It's the same...

I don't know what to do... That sucks (a lot) :(

With only GSM mode activated it always works, but if I turn on HSDPA on, I lost connection to the service : I can't call, connect to the internet or anything... I've verified my operator configuration, it's not that...

Help.... :/


This is strange ..maybe your gsm provider has the problem..It happens some times.

[Kiiv]

Hum, yes but I've tried in different places and I have the problem for few days now :( It's a long time for a provider problem I think.

May the flash of the radio break something? Like the 3G receiver in the phone? :/ I don't know, I have no much knowledge in this domain...

Or maybe it's the sim card? I will try to find an other sim today to try with it...

Thanks for your answers kostas244.

[Kiiv]

I've tried with an other SIM card and I have the same problem...

Reinstalling the official ROM and associated radio of my provider (orange) doesn't change anything...

I think my device is really broken :(

[nicandris]

I've tried with an other SIM card and I have the same problem...

Reinstalling the official ROM and associated radio of my provider (orange) doesn't change anything...

I think my device is really broken :(

well i had the same issue on kaiser... mobo problem... sorry :confused:

[Kiiv]

Sorry but I don't understand (or don't want to :p) :
"mobo problem" = hardware problem on my phone? :/

I hope I'll found my guaranty papers... :o

[cybernec]

I had exactly the same problem.
I'm sorry to say this, but the only way to fix it is by replacing the motherboard.
Don' t spend any more time flashing roms or radios, it's useless.
You should find those guaranty papers as soon as possible.
They replaced mine with no cost.
Remember to remove hard-spl and then
flash original rom before visitng service point !!

[Kiiv]

Ok, thanks for your advice.

Do you think the latest official ROM from HTC is alright or I need to return to the first one?

[BelgicanoFL]

I'd like to add, the Polaris has a very weak gsm antenna. I've done a test, with all possible radios on my polaris i get max 3 bars and a GPRS icon. While on the exact same spot, when starting up my nokia 5800 XM gets full bars and 3.75G.