k750i CID49 RED dead repair PROCEDURE.

[Pandemonio100]

I test this procedure whit 3 phone K750i whit firmware R1ca021 CID 49RED and work well so i sticky to help who have dead K750i and stop flashing at 1% whit R1ca021.

1) Attach the phone but select k750I in the little window.
2) Unlock RSA
3) Attach the phone and Direct Unlock at the end detach phone remove battery and cable and plug in again.
4) Attach the phone and flash FS with this
K750_R1BC002_FS_EU3_CID49.fbn
5) Customize file system
6) Attach the phone and flash SW with K750_R1BC002_MAIN_EU_EMEA_CID49.mbn
7)Turn off the phone and remove battery and put in again.
8) power on and voilà phone is alive.

Tanks who test and develop the procedure.

[chiragp]

@PANDEMONIO

AS U TOLD UNLOCK RSA

BUT AFTER MAKING UNLOCK IF PHONE LOG SAYS

RSA protection state cannot be determined for this CID.

AND NO OTHER OPTION WE CAN USE EXCEPT [UNLOCK RSA]

IF WE MAKE NE OTHER OPTION LIKE DIRECT UNLOCK ,FLASH MAIN ETC

THE PHONE UPPER RED LED BLINKS FOR 8 TO 9 TIMES

AND NOTHING ELSE TRIED SEVERAL TIMES

[Pandemonio100]

I have had same problem RSA cannot be determinate for this CID, but i continue the same procedure and my 3 phone alive have you tested? Have you select K750i and No Autodetect?

[chiragp]

When Cruiser Log Says

Waiting For Acknowledge

Phone Blinks Red Led Upper Side For 8 To 9 Times

And Then

Invalid Responce

[chiragp]

Phone Came Box Pack To Unlock So I Think No Hardware Problem

Thnaks For Quick Reply

[adnanshahzad]

1: Attach the phone
2: Unlock RSA
3: Attach the phone and Direct Unlock
4: Attach the phone again and flash FS with this K750_R1BC002_FS_EU3_CID49.fbn
5: Customize file system
6: Attach the phone and flash SW with K750_R1BC002_MAIN_EU_EMEA_CID49.mbn
7: Turn off the phone and Enjoy

100% tested

[Chicken_Mobile]

Hi Pandemonio100....Funny that i saw you posted the solution is just the same with mine ,even the download link is the same.....

Here is my solution :

https://forum.gsmhosting.com/vbb/f569/way-solve-k750i-block-1-when-flashing-fs-330634/

And here:

/vbb/showthread...=301067&page=5


WBR

[Pandemonio100]

Yes and what's the problem have you read my post at the end or you read only what you want?.

[Chicken_Mobile]

Of course,I read your post at the end....Just wonder what take more of your time??Sticky my post when you read it or make a new thread and stick it up here?

[rajan nishchal]

k750 and z530 also disconnect between 1% to 30%

K750_R1BC002_FS_EU3_CID49.fbn
K750_R1BC002_MAIN_EU_EMEA_CID49.mbn

this files are usb smart files

if you flash with usb smart

your phone will work perpectely

[Chicken_Mobile]

Originally Posted by rajan nishchal

k750 and z530 also disconnect between 1% to 30%

K750_R1BC002_FS_EU3_CID49.fbn
K750_R1BC002_MAIN_EU_EMEA_CID49.mbn

this files are usb smart files

if you flash with usb smart

your phone will work perpectely

You right!! I got both USB and Cruiser but i think Cruiser is the best that why i use Cruiser to save my phone not USB

[bzpsmachine]

thx for those files, I could not sort this D750 out with the cruiser files for CID 49.
But I have same problem trying to flash W550 CID49 red with cruiser flashes, can any one post the fbn and mbn for the w550 please?

[chiragp]

I Think This Is Not The Place 4 The Fight Bro

I Need Some Solution

Waiting

[bzpsmachine]

@chargp
solution above does work with cruiser have used it 2day, believe that they are locked down erom area so that is why rsa unknown.
have you tried it yet?

[alidoran]

Originally Posted by chiragp

When Cruiser Log Says

Waiting For Acknowledge

Phone Blinks Red Led Upper Side For 8 To 9 Times

And Then

Invalid Responce

yes my problem this
dont work any option