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Need help! C6833 757 can't connect to pc flashmode to flash FTF

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android_myan
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Default Need help! C6833 757 can't connect to pc flashmode to flash FTF

My C6833 LTE can't connect to flashmode to flash FTF.

I try with sony update service and Flashtool 0.9.15.0, all don't recognize my z ultra.

I can connect to fastboot mode by pressing volume up.

But can't connect to flashmode by pressing volume down.

Firmware version is 14.3.A.0.757

Kernel version is jackie099@ubuntu #1

Thank for any feedback.
 
maxld
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Quote:
Originally Posted by android_myan View Post
My C6833 LTE can't connect to flashmode to flash FTF.

I try with sony update service and Flashtool 0.9.15.0, all don't recognize my z ultra.

I can connect to fastboot mode by pressing volume up.

But can't connect to flashmode by pressing volume down.

Firmware version is 14.3.A.0.757

Kernel version is jackie099@ubuntu #1

Thank for any feedback.
Are you sure that your flashtool drivers are installed? Check device manager in windows.
Xperia Z Ultra / Sony Smartband™ / FiiO E6
Galaxy Note 2 16GB
Cube U35GT2
iPad 16GB & 64GB 3G
iPad mini 16GB
iPhone 4 16GB
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android_myan
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Quote:
Originally Posted by maxld View Post
Are you sure that your flashtool drivers are installed? Check device manager in windows.
I installed Z ultra drive by using flashtool-driver. but my device manager have one unknown USB device.

Early time I used flashtool to flash FTF and also used Sony Update Service and PCC.

How can I install flash driver manually?

Thank for your reply!
 
Asama
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You need a newer flash drivers.

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maxld
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You need a newer flash drivers.

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Or if you are using Windows 8 you need to reboot it in "special" mode which enables ability to install unsigned drivers.
Xperia Z Ultra / Sony Smartband™ / FiiO E6
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Asama
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(Last edited by Asama; 16th April 2014 at 03:20 PM.)
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Or if you are using Windows 8 you need to reboot it in "special" mode which enables ability to install unsigned drivers.
Yes.
Download newer flash drivers from chrome and install them on windows 8.
I know because I use Windows 8.


Download the file and when it finished downloading then click on the file you just downloaded and install it with install wizard if you use Windows 8

Click THANKS if I've helped you

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INFO:
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ROM: CyanogenMod 11 Release 4
Kernel: K^Kernel
From: Pakistan
City: Gujrat
Interests: Helping Other,ROMs,Pakistan
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android_myan
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Quote:
Originally Posted by asamagorsi View Post
You need a newer flash drivers.

Sent from my GT-I9001 using xda app-developers app
My window is window 7 64bit. Where can I get new flashtool driver?

I already install z ultra driver by using flashtool-driver from Flashtool Version 0.9.15.0 built on 15-03-2014 23:00:00.
A few time I already flash 757 ftf, but yesterday I notice my computer dont know flash mode of Z ultra.
 
android_myan
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Quote:
Originally Posted by android_myan View Post
My C6833 LTE can't connect to flashmode to flash FTF.

I try with sony update service and Flashtool 0.9.15.0, all don't recognize my z ultra.

I can connect to fastboot mode by pressing volume up.

But can't connect to flashmode by pressing volume down.

Firmware version is 14.3.A.0.757

Kernel version is jackie099@ubuntu #1

Thank for any feedback.
Now OK. May be fastboot drivers are haywire after windows update. I reinstall all firstboot/flashboot drivers from flashtool. Now my Z Ultra can flash FTF.
 
Asama
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Originally Posted by android_myan View Post
Now OK. May be fastboot drivers are haywire after windows update. I reinstall all firstboot/flashboot drivers from flashtool. Now my Z Ultra can flash FTF.
OK
Don't forget to click Thanks

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I Love Helping Other Peoples


INFO:
Mobile: Samsung Galaxy S Plus
ROM: CyanogenMod 11 Release 4
Kernel: K^Kernel
From: Pakistan
City: Gujrat
Interests: Helping Other,ROMs,Pakistan

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