Moto razr maxx stuck in boot loop, Unable to Re-Flash

HI,

So things goes like this; few months ago my Motorola Razr maxx XT910 (India) stuck in boot loop. I did a lot of research for the solution of problem, then i found RSD Lite and compatible firmware for my device so i flashed my device through RSD lite from " ICS (Asia) to jelly bean (EU) ".
here is the file name ( cdma_spyder_9.8.2O-72_VZW-16_1ff.xml ) the firmware file which i have used for flashing.
Eventually everything was good but from last few days my phone is going into the bootloop again but restarting making it boot properly. But today it is stuck in Boot loop and just looped......

i did wipe cache partition and wipe data/factory reset from Recovery option but after rebooting it's again into boot loop. I tried RSD lite again to flash again from cdma_spyder_9.8.2O-72_VZW-16_1ff.xml this file but getting below error:

Failed flashing process. 6/16 flash motoboot " motoboot.img " -> Phone returned fail

USB debugging is Enabled if that could help in anyway.

let me know if you need any more info....

Please help ....

Regards
Devank

[Droid Maxx 4.4.4 SU6-7] Trying to root and can't run RUN_Root.bat

Hello all, I've been trying to root my Droid Maxx 4.4.4 SU6-7 and was working fine until after bricking it, I was unable to run the RUN_Root.bat. I'm running Windows 7 64 bit. This is the error I would get in the command prompt after trying to run RUN_Root.bat .

C:\Python27>python qdloadRoot.py MPRG8960.bin -ptf _root/partitions.txt
QDLoad utility version 1.2 (c) VBlack 2014
Found TTY port: com9
Requesting Params...
Params:
Version: 8
Min version: 1
Max write size: 1536 (0x00000600)
Model: 144
Device size: Invalid or unrecognized Flash device, or Flash device programming not supported by this implementation
Device type: Intel 28F400BX-TL or Intel 28F400BV-TL
Requesting SoftwareVersion...
Version: PBL_DloadVER2.0
Requesting SerialNumber...
Serial number: 00,00,48,03
Requesting HW Id...
HW Id: 00,00,48,03,e1,10,7e,00
Requesting PublicKey...
PublicKey: 39,c4,ee,3e,b5,be,eb,87,8e,2f,e3,b8,53,4d,14,6f,91 ,ca,fd,bb,94,2a,0d,aa,d0,1e,b0,87,62,d4,b9,b8
Uploading file 'MPRG8960.bin' to addr 0x2a000000...
Executing...
Could not find Qualcomm device in Emergency download mode
Done, with errors!!!

C:\Python27>pause
Press any key to continue . . .


I can still use the USB I think. I see Qualcomm HS-USB Loader 9008 (COM9) in the device manager whenever I would plug in the USB and it was manually updated after I selected x64 folder from the windows_drivers_QHSUSB_DLOAD folder(windows would say it was up to date when selecting x64 folder). I tried different ports but the Port otion never shows up for them in the device manager. I'm also not using USB 3.0.

I believe I followed every other instruction as far as I know from this thread http://forum.xda-developers.com/droi...s-100-t3071609 I'd really appreciate if someone could help me out.