AT&T Htc One M7 (Htc Startup Logo Appears and then Black Screen) topic

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I have Htc One M7 Model: PN07120 CID: CWS_001
Am stuck on Android Version 4.3 with Sense 5.0 Software number 3.17.502.3 and not getting further Updates.
So i Unlock Bootloader & get S-off with the help of threads here. Phone is working after all of this.
Talk to ClsA he says follow these steps to Update your phone:


Quote:










Originally Posted by clsA
(Post 59943314)

From 3.x.502 the update path would be to get s-off with Rumrunner
Then flash this 4.18.502 firmware
https://www.androidfilehost.com/?fid=23329332407580581

fastboot oem rebootRUU
fastboot flash zip firmware.zip
fastboot flash zip firmware.zip
fastboot reboot

next download and run this RUU
http://www.androidruu.com/getdownloa...5_signed_2.exe

Next flash the Sense 6 OTAPkg.zip from Stock recovery (choose recovery from bootloader / then hold volume up and tap power to see the menu
then choose install from phone storage / choose 0 / find the otapkg and install it )

here >> https://www.androidfilehost.com/?fid=23501681358542441

as soon as it's done your ready to flash the 7.x Lollipop RUU





After getting S-off flash with 4.18.502 firmware as he says but after flashing "Only HTC Startup Logo Appears and then Black Screen comes nothing happened"

Also try to flash with 5.12.502.2 firmware, 3.17.502.3_firmware_darkboot, hboot_rumrunner_att_3.17.502.3 but phone is not responding still having black screen.
Don't have backup of my phone.:(
Please any One help me here how can i fix it.

xda-developers


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