For special beginners who can not use a flash Research Download please refer to the following way, these tips can also fail to address flash download via research.
Consider it the necessary ingredients already downloaded all
Firmware PAC
1- Open Research Download
2-
Click serrations and select the files that have been extracted earlier (PAC)
3-
Tips that the IMEI is not lost on the SPD please see the following settings:
4-
Please click on the symbol of the play, if we ever returned his focus to hp
5-
Usbnya battery and unplug and plug back in its USB, press and hold the volume (-) and (+) both continued to enter the batteries, wait for the process goes ... (if it does not work, please enter the first battery continued with last usb)
If there is a problem when flashing SPD research via download, please consider the following tips:
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Failed: Uart send error,
please refer to the settings in the image below
Or please uninstall / remove drivers, restart the PC and please reinstall its driver SPD
*
Failed Fail NV (failed: operations failed), please uncheck NV.
*
If all else fails and did not want to go flashingnya process, my suggestion to try to replace the flash tool with Upgrade download (Replacement research), flashing hopefully run smoothly.