Reception problem, faulty HW? - Lenovo P780

I have tried all these modems *sigh* but still having big problems with networks. My phone is 60% of the time off on both sims, sometimes one does better sometimes the other.
Certain modems are better than others but are far from stable.
On my previous P780 with V51+S820.zip I had no problems getting a signal.
I'm on SLXROM v25a currently.
I am out of ideas, may this be a faulty HW?

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I have the same problem with my p780. It is a Chinese model, 4GB internal memory.
I successfully installed the P780_ROW_S124_140403 ROM, and tried many baseband firmare versions. Among the others:
V51_modem.S820.for.P780 (currently installed);
V16_modem_P780;
V52_modem.S920.for.P780
V52_modem_P780
I downloaded all relevant zip files from a Russian site (Lenovo-forum, i Russia).
But I did not solve my problems, I continue having the same issues described in the previous post.
Any ideas on that?
Thank you very much

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Rosso Corsa said:
I have the same problem with my p780. It is a Chinese model, 4GB internal memory.
I successfully installed the P780_ROW_S124_140403 ROM, and tried many baseband firmare versions. Among the others:
V51_modem.S820.for.P780 (currently installed);
V16_modem_P780;
V52_modem.S920.for.P780
V52_modem_P780
I downloaded all relevant zip files from a Russian site (Lenovo-forum, i Russia).
But I did not solve my problems, I continue having the same issues described in the previous post.
Any ideas on that?
Thank you very much
Click to expand...
Click to collapse
Hmm Try Some Other Roms Like SLX and LIFE and still u r getting problem thn go to ur nearest Service Center if u r Phone Has Warranty so
and Sorry for My bad English

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m4h38008 said:
Hmm Try Some Other Roms Like SLX and LIFE and still u r getting problem thn go to ur nearest Service Center if u r Phone Has Warranty so
and Sorry for My bad English
Click to expand...
Click to collapse
TY m4h38008,
I'll try, also if I'd prefer to keep my current ROM (it should be the most recent stock ROW).
BTW, your English is perfectly understandable
Ciao

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Rosso Corsa said:
TY m4h38008,
I'll try, also if I'd prefer to keep my current ROM (it should be the most recent stock ROW).
BTW, your English is perfectly understandable
Ciao
Click to expand...
Click to collapse
Ty brother

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Same problem
Even im having the same problem, but i have not touched the firmware, it is untouched and stock and it just doesnt catch network 60 percent of the time, did others here find a solution? thanks

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omarasifshaikh said:
Even im having the same problem, but i have not touched the firmware, it is untouched and stock and it just doesnt catch network 60 percent of the time, did others here find a solution? thanks
Click to expand...
Click to collapse
I sent my phone back to the seller as a warranty complaint. I will have the phone pack this week, when it arrives I will update the info about signal reception in this thread.

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Ok I got my phone back. The anser was, the error had not occured and they sent it back. At first I was outraged and did not even turn on the phone for one day. Later I saw the reception is indeed stable on both sims.
The current version of software on the phone from the service center is this:
P780_S125_130529
P780 V15 2013/05/27

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Jackal331 said:
Ok I got my phone back. The anser was, the error had not occured and they sent it back. At first I was outraged and did not even turn on the phone for one day. Later I saw the reception is indeed stable on both sims.
The current version of software on the phone from the service center is this:
P780_S125_130529
P780 V15 2013/05/27
Click to expand...
Click to collapse
Updating us with this info is much appreciated.
As you know, I am facing the same problem as is being described by you. Luckily it is still under warranty.

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Jackal331 said:
Ok I got my phone back. The anser was, the error had not occured and they sent it back. At first I was outraged and did not even turn on the phone for one day. Later I saw the reception is indeed stable on both sims.
The current version of software on the phone from the service center is this:
P780_S125_130529
P780 V15 2013/05/27
Click to expand...
Click to collapse
Look on How about some modems post. http://forum.xda-developers.com/lenovo-p780/development/how-modems-t2757923
I have created a patch for TWRP with this modem. It is called P780 V15 2013.05.27.zip.
Hope it helps.

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da_undead said:
Updating us with this info is much appreciated.
As you know, I am facing the same problem as is being described by you. Luckily it is still under warranty.
Click to expand...
Click to collapse
In the service centre they have flashed a rom with modem V15 2013/05/27 which apparently is the only single modem that works with my phone.
I migrated the modem.img file from the rom to slx rom and it works like a charm.
Later I realized the V15 was also present in Stympy's modem's thread .
1 month ago I tested all modems in Stympy's thread dunno if it wasn't there 1 month ago I guess I missed it.

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Jackal331 said:
In the service centre they have flashed a rom with modem V15 2013/05/27 which apparently is the only single modem that works with my phone.
I migrated the modem.img file from the rom to slx rom and it works like a charm.
Later I realized the V15 was also present in Stympy's modem's thread .
1 month ago I tested all modems in Stympy's thread dunno if it wasn't there 1 month ago I guess I missed it.
Click to expand...
Click to collapse
No it was not. I put it for you. Look on my previous post.
Sent from my Lenovo P780 using LiFe v.07 and TWRP 2.6.3.0.

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stympy said:
No it was not. I put it for you. Look on my previous post.
Sent from my Lenovo P780 using LiFe v.07 and TWRP 2.6.3.0.
Click to expand...
Click to collapse
That makes sense, thanks!