BV6000 problems - change ROM 20160822 [solved], SIM no signal [solved]

grAwp
Posts: 63
Joined: Thu Mar 23, 2017 6:06 am

BV6000 problems - change ROM 20160822 [solved], SIM no signal [solved]

Postby grAwp » Thu Sep 21, 2017 6:07 am

I have problems with my BV6000. I had stock ROM from factory - i dont know how version it was, but I got a viruses into phone and flash to this ROM 20170708, but the phone losts the signal.

Then i flash via SPflashtool this ROM 20170719. So the phone didnt detect any SIM cards.
Then I flash via SPflashtool this ROM 20170321 and the signal goes down too as in first case.

Then i downloaded oldest ROM version 20160822. But I cant load Scatter -loading file into SPflashtool.

Can you help me with this problem, what i doing wrong ? Can you I fix my problem.

Can you check it ? I attached a photo of this problem.

Thank you

IMG_20170920_214246.jpg
Last edited by grAwp on Sat Sep 23, 2017 7:38 am, edited 3 times in total.

bvbw
Posts: 208
Joined: Tue Nov 29, 2016 8:33 am

Re: BV6000 problems - update ROM, SIM no signal

Postby bvbw » Thu Sep 21, 2017 6:55 am

grAwp wrote:Then i flash via SPflashtool this ROM 20170719. So the phone didnt detect any SIM cards.
Then I flash via SPflashtool this ROM 20170321 and the signal goes down too as in first case.

Maybe you just lost the IMEI ? Check it and rewrite it if IMEI are lost.

grAwp
Posts: 63
Joined: Thu Mar 23, 2017 6:06 am

Re: BV6000 problems - update ROM, SIM no signal

Postby grAwp » Thu Sep 21, 2017 6:58 am

Is there any post how to chceck and fix the IMEI ? And what about the wrong ROM ?

Thank you

bvbw
Posts: 208
Joined: Tue Nov 29, 2016 8:33 am

Re: BV6000 problems - update ROM, SIM no signal

Postby bvbw » Thu Sep 21, 2017 7:19 am

Check IMEI in your phone/settings/about/status/informations IMEI
If needed (IMEI lost), use this tutorial :
viewtopic.php?f=142&t=128401
For the SP Flash tool error, try to use an older version of SP Flash tool compatible with the old ROM (if you really need to change it)

grAwp
Posts: 63
Joined: Thu Mar 23, 2017 6:06 am

Re: BV6000 problems - update ROM, SIM no signal

Postby grAwp » Thu Sep 21, 2017 8:13 am

OK if I arrive today at home I will check it. If any problem i will leave a feedback.

Thank you for your help !

grAwp
Posts: 63
Joined: Thu Mar 23, 2017 6:06 am

Re: BV6000 problems - update ROM, SIM no signal

Postby grAwp » Thu Sep 21, 2017 8:28 am

So what SPFlashtool is compatible with ROM 20160822 ?

I tried this versions of SPFlashtools :

SP_Flash_Tool_v5.1504_Win
SP_Flash_Tool_v5.1552_Win
SP_Flash_Tool_v5.1628_Win
SP_Flash_Tool_v5.1716_Win
SP_Flash_Tool_v5.1728_Win

and i cant open Scatter -loading file on ROM 20160822. I think the ROM is corrupted.

Thank you

bvbw
Posts: 208
Joined: Tue Nov 29, 2016 8:33 am

Re: BV6000 problems - update ROM, SIM no signal

Postby bvbw » Thu Sep 21, 2017 9:27 am

Maybe admin have answer ?

ThomasSc
Posts: 19
Joined: Sat Sep 03, 2016 8:31 pm

Re: BV6000 problems - update ROM, SIM no signal

Postby ThomasSc » Thu Sep 21, 2017 12:53 pm

It's very easy.
You have to rename "Checksum.ini" to e.g. "Checksum.ini1".
Happy flashing.

grAwp
Posts: 63
Joined: Thu Mar 23, 2017 6:06 am

Re: BV6000 problems - update ROM, SIM no signal

Postby grAwp » Thu Sep 21, 2017 3:10 pm

it isnt the right way, but i cant now check all columns see the picture - preloader, recovery etc.

Screen Shot 09-21-17 at 05.09 PM.PNG

grAwp
Posts: 63
Joined: Thu Mar 23, 2017 6:06 am

Re: BV6000 problems - update ROM, SIM no signal

Postby grAwp » Thu Sep 21, 2017 3:37 pm

If I delete from ROM version 20160822 folder :

Checksum.ini and CheckSum_Gen.exe everything was OK and I could flash the phone with this ROM.

TY for help


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