Apply Task 29 ->"task29.exe" (it is not recommended to use it only if there are BAD (bad) blocks in the NAND memory and with the subsequent non-fulfillment of item 2);
Install the old WMВ® 6.5 * firmware (3.14 recommended) ->"ROMUpdateUtility.exe" (it is possible (but not recommended) not to apply if WMВ® 6.5 firmware is already installed *);
Repeat claim 1 (not recommended only if there is BAD (bad) blocks in NAND memory);
Install HSPL version 2.08 HSPL ->"HSPL4.exe" (possibly (but not recommended) not to apply if this version of HSPL is already installed);
Install a radio module for HD2 that supports WPВ®7 * ->"CustomRUU.exe" (perhaps (but not recommended) not to apply if the recommended version of the radio module is already installed);
Install MAGLDR 1.13 Loader ->"ROMUpdateUtility.exe" (may (but not recommended) not be used if this version of MAGLDR is already installed);
Turn off the HD2 completely and disconnect it from the PC;
Format the SD card on a PC using standard Windows tools and / or specialized programs, such as, for example, SDFormatter;
Insert SD card in HD2;
Enter the bootloader menu MAGLDR 1.13, for which click and continue to hold the “On / Off” button on the HD2 until the menu appears on the HD2 screen;
Activate 24MB extra memory by selecting MAGLDR 1.13 in the bootloader menu ->10. "Services" ->4. "UseLast24NAND" ->"Green - YES", by navigating through the menu using the "Volume adjustment" key, making a selection by pressing the "Call" button, if necessary returning to the previous submenu by pressing the "Start" button, after which you should automatically exit to the main menu;
Select in the bootloader menu MAGLDR 1.13 ->11. "Reset", after which HD2 should automatically reboot;
Remove the MBR SD card by selecting the MAGLDR 1.13 in the bootloader menu ->10. "Services" ->5. "ClearSD MBR" ->"Green - YES", after which they should automatically go to the main menu;
Turn off HD2 completely by selecting MAGLDR 1.13 in the bootloader menu ->12. "PowerDown", after which HD2 should automatically shut down;
Repeat step 10;
Select in the bootloader menu MAGLDR 1.13 ->5. "USB Flasher", after which the menu "USB Flasher mode" should appear on the HD2 screen and under it the inscription "Wait USB ...";
Connect the HD2 via the USB connector to the PC, after which the inscription on the screen should change to "Wait USB ... USB";
Install the WPВ®7 * custom firmware for HD2 you are interested in to HD2 ->"DWI.exe";
After the first launch of WPВ®7 * for HD2 and its final installation, go to the Settings menu ->Device Information ->"Reset settings", and perform a reset, after which HD2 should automatically reboot;
After the next launch of WPВ®7 * for HD2, set the correct time and date.
In paragraphs 1-6: HD2, it is recommended to run in bootloader mode (i.e., on a completely off HD2, briefly pressing the "On / Off" button while holding down the "Volume Adjustments" button at the "Volume Down" level until a color screen appears. ).
In paragraphs 6-6, 17, 18: HD2 to the PC is recommended to connect via USB2.0 connector (USB3.0 is not recommended).
In paragraphs 1-6, 18: It is recommended to run the installation files on the PC as administrator.
When reflashing to achieve the highest possible positive result, it is recommended to start with item 1 of this instruction and then in order to completion.
The best option is pp 1 or 2, pp 4-11, 13, p.12 instead of 14, pp 15-20 (conditionally recommended).
The minimum option is pp.1, pp.4-6, pp.8-11, 13, 16-18, 20 (minimum recommended).
The option is p.p.1, pp.8-11, 13, 16-18 (optionally recommended).
It is possible (but not recommended) not to apply ppt procedures. 1, 2, 3, 5, 12, 14-15, 19, 20 (either all together or in part, or separately).