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1. Downgrade the SPL to at or below 3.xxx (which is required to install XSPL)
2. Install XSPL (RSPL/HSPL)
3. Flash a custom rom of your choice.
I would recommend to follow step by step tutorial here -
Begin Here
- find out device's Bootloader version. Settings -> About -> More Info
- make sure device's battery is greater than 60% before proceeding.
- download task 00 and task 29, here and extract contents.
- note. USB drivers may need install. e.g. Active Sync / Windows Mobile Device Center
- continue to next Step according to Bootloader version...instructions to downgrade OSPL
if Bootloader version is 5.xx - a. for those with a Pre-Mango Zune Backup,
- see Zubair Kirmani's thread, here.
b. for Europe devices,
- see ansar.ath.gr's thread, here.
c. for everybody else,
- try Y-Cable method here
- or Goldcard method here.
if Bootloader version is 4.xx - download non-Test NoDo or Pre-NoDo Radio specific to your device, here.
- extract the contents of the 7-zip.
- turn off device. then while pressing the volume down button, boot your device.
- device should be in Multi-Colored screen, which says 'Serial' in the white section.
- connect device via USB to PC
- device should now say 'USB' in the white section.
- in the 'stock' folder of the extracted Radio, flash SPL_Signed.nbh using task 00.
- note. this will also downgrade the Radio, as well as the SPL.
- once flash successfully finishes, disconnect device from USB.
- repeat Steps #1, #2 & #5.instructions to install RSPL
if Bootloader version is 3.xx or 2.xx or 1.xx - download XSPL, here.
- extract the contents of the rar.
- run DFT_RSPL..._LAUNCH.exe
- please, read information text. select 'Next' button.
- power off device and enter Bootloader.
- connect device via USB to PC, 'Serial' will change to 'USB' once connected properly.
- select 'Next' button on the XSPL wizard and it should now detect your device.
- note. do not proceed if OSPL is 5.xx or 4.xx, instead go to Step 05.
- select the closest OSPL, on the wizard, to the one on device.
- select 'Next' button. wait until wizard proceeds to final page. read and close window.
- note. device must boot into Bootloader.
- if Bootloader reads RSPLX.Y.Z and CotullaRSPL, then RSPL was successful.
- continue to Step #30 or #38.instructions to install HSPL
if RSPL'd and HSPL is desired - make sure RSPL wizard is closed.
- run DFT_HSPL..._INSTALL.exe
- please, read information text. select 'Next' button.
- device should already be RSPL'd and connected to PC, still.
- select 'Next' button. wizard should detect your device.
- select HSPL, then select 'Next' button. wait until wizard proceeds to final page.
- read and close window, then disconnect device from USB.
- enter Bootloader on device, if it reads HSPLX.Y.Z and CotullaHSPL, then flash was successful.instructions to install a Shipped or Custom ROM
if a different OS is desired - download ROM of choice. Shipped ROMs are available, here.
- extract RUU_Signed.nbh (if Shipped ROM) or RUU_Unsigned.nbh (if Custom ROM).
- note. flashing a RUU_Signed.nbh will also replace device's R/HSPL to OSPL of ROM.
- bring device into Bootloader and connect to PC via USB.
- flash extracted *.nbh using task29.
- once flash successfully finishes, disconnect device from USB.
- enjoy new ROM.instructions to install a Radio
if a different Radio is desired - download the Radio of choice, here.
- extract the contents of the 7-zip.
- boot device into Bootloader and connect to PC via USB.
- flash RUU_Unsigned.nbh from 7-zip with task00.
- after flash successfully finishes, disconnect device from USB.
- enjoy new Radio.
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disclaimer. i hold no responsiblity for one's actions and the result of one's device because of those actions.
i guess this tut is for pros....i am a complete novice.... can u help me from the scratch ?
ReplyDeletego ahead ........ i am sure you can do it .......... cuz i had installed it on my htc hd 7 @ first try (8gb) (europe) rom .......if not i m here to help you ...
ReplyDelete