GSM-Forum - Sony Xperia Z1 C6902 / C6903 Dead Boot Repair

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Sony Xperia Z1 C6902 / C6903 Dead Boot Repair

SonyXperiaZ1C6902 / C6903DeadBoot Repair

http://s21.postimg.org/rd8u03gr7/ima...che=1415284654

Bricked phone symptoms:

can't power on after flash,
no lcd or led reaction for power button,
no lcd or led reaction for charger,
no lcd or led reaction if phone is connected to PC,
your PC can't detect your phone with vol-,
phone does not vibrate when holding vol+ and power together.

Download and run this s1tool: Download

Download Boot repair FileHere

Test point Image

http://s11.postimg.org/cuu9sz7mr/Z1_TEST_POINT.png

In S1tool choose MSM8974 emergency mode, press Flash button, select correct APPSW .sin_file_set file

Press Testpoint Ready button

http://s16.postimg.org/o8eyyv1x1/test.png

If your phone is in emergency mode just attach usb cable. If not perform all steps again (connect testpoint to GND and attach USB cable)

When drivers will be installed and phone will be detected, program will ask you to disconnect testpoint. If your phone is in emergency mode, just press Testpoint READY button. If no, disconnect testpoint from GND and press Testpoint READY button.

After that phone will load emergency s1 loader, re-enumerate usb, load s1 loader, update boot in your phone and flash selected firmware. When it's done and you have flashed all firmware parts (APPSW, FSP, ELABEL), phone will be fixed. If not, you must reflash it fully with Sony Update Service, Sony PC Companion or any other flasher like current Flashtool version

Note : if yu see Hardware id :xxxxxxxxxxx not supported

Credits : Juriji
Source:Sony.yt

DON'T SAY THANKShttp://s2.postimg.org/f0t0fea1h/se4pqujpg.gifJUST PRESS BUTTON
http://img23.imageshack.us/img23/506...atedthanks.gifBUTTON

http://img40.imageshack.us/img40/606...bulletfast.gif

plz pic test poin cabel i have no cabel i want see how image this cabel

Quote:

Originally Posted by ranagaurav (Post 10675139)

plz pic test poin cabel i have no cabel i want see how image this cabel

You don't need any special cable, just short the test point to ground and connect with normal usb . If all goes well Driver will be detected.

I have made a tool for converting TA.img (raw ta partition backup) to s1tool flash format aka SYN_FILE_SET, enjoy if you find tool useful! Link -> DOWNLOAD

when i wish to boot repair my c6902 it gives me that error
what mistake i do ?
any idea about that?
i think its drivers problem .if i am correct then please share correct drivers for me
http://i60.tinypic.com/ddfgb4.png

Quote:

Originally Posted by MYUNLOCKING (Post 10706733)

your phone not in emergency download
(connect testpoint to GND and attach USB cable)
in dektop manager zeus flash detectd

how to see this device in device manager to identify that drivers are properly installed or not ..and to make sure that tp is properly not connected..

Quote:

Originally Posted by MYUNLOCKING (Post 10707663)

how to see this device in device manager to identify that drivers are properly installed or not ..and to make sure that tp is properly not connected..

To work with this tool,device should make ZEUS device,but windows7 mostly take this driver as qualcomm,so if in device manager your device detect as qualcomm,uninstall your device and install ZEUS driver.

Quote:

Originally Posted by Rahul_Bhutani (Post 10707671)

can you tell me where to uninstall this device from device manager?
i cant seen in ports and in usb devices tab in device manager

where it was?

also share drivers for this device please

Quote:

Originally Posted by MYUNLOCKING (Post 10711153)

can you tell me where to uninstall this device from device manager?
i cant seen in ports and in usb devices tab in device manager

where it was?

1st connect testpoint to GND and attach USB cable if any driver detected yur device must b n emergency mode nd yu can se driver detected n device manager .

Br
james

all done but device not shown in device manager.. and this error occurs..
i was try to another fresh pc but ig requires usb drivers
can some one share it please?

pls help me to understand about emergency mode, is the phone on or off when plug usb cable?

where we can download the other boot files like lt15?