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Reboot the device and hope you'll have the reception. Open up the terminal emulator on your phone and write there this:ģ5. Press on write NV and then press on file ->write changed NV to the phone.ģ4. Open RV_NV_Manager.exe from the point you left it (step 23) and paste your new number without commas "," there.ģ3. Remove all commas from that number ( "," ) so it would be just a bunch of numbers without anything else.ģ2. After you're done choosing what bands do you want - copy decimal number from the bottom rightģ1. Let me know if you got something interesting in there.ģ0. I wouldn't suggest you to do anyting else in here unless you know what your'e doing. In my case (C6903 LTE) I selected all of GSM and WCDMA. In there select all GSM bands and WCDMA bands. Switch tab to "Band Preference (NV Value)"Ģ9. You will see now what bands are you able to use on the bottom of the app in "Bit information"Ģ8. On the right side you will see "RF BC CONFIG" paste your previously copied number from the RV_NV_Manager.exe there.Ģ7. On the left side you will see "Input radix" - press decimal there.Ģ6.
#QPST 2.7 BUILD 411 ZIP#
Go to the place where you extracted the zip from the first step and start mzToolĢ5. Go to line 1877, click it and copy the decimal number on the right side of a programme. press on settings -> Comport and choose your COM port.Ģ2. Navigate to QPST/bin and open RV_NV_Manager.exeĢ0. In my case I used a Z1 so I typed IN "Z1".ġ9. In Port label it could be anyting u want. In QPST Configuration click on "Add new port" and in "Port" type in your "COM*". Go back to device manager -> modems -> HTCġ6. Press start button and navigate to QPST -> QPST Configurationġ5.
#QPST 2.7 BUILD 411 INSTALL#
Select "update driver" for this device and install the htc driver from the zip.ġ4. Go through those devices until you find MI_04 under the second drop down position.ġ3. Open device manager - you will see your device model a few times. Wait until it fails to install all of them.ġ1. Wait about 10 seconds (don't have to be exact, just let it all disconnect in the PC) and turn USB Debugging back onġ0. Turn off USB Debugging, Disconnect your phone from the PCĨ.
#QPST 2.7 BUILD 411 PROFESSIONAL#
Open the caller app and type in *#*#8778#*#* (it should go off the screen after you type in the last symbol "*"ģ.5 Those on custom roms (tested on cyanogen 11 with s4 mini) can use the efs professional toolkit to change the mode to enable the diag port.(Thanks #blackburn !)ħ.
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Extract it and install QPST from that zipģ. Download this zip Google it as it's banned from xda for the ability of imei changeĢ.
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Most likely your phone will work on every place in the world now.Ĭheck the third post for a link to OPO guideġ. Propably you'll be able to use a lot more bands than before. I take no responsibility for any broken devices/sdcards/your house going down on fire and everything else. Unlock all bands of your Qualcomm device! Use your phone globally! No bs! - Cross Device Development Projects for Sony Devices You do everything here at your own risk.
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