qualcomm qpst software download android without pc

When the device comes online, I try to hit Download immediately, and I either get the following error:.I can load rawprogram_unsparse.xml and patch0.xml.

I can see the devices on the COM Port.

I can flash boot.img and recovery.img, but system.img is splitted in system_1.img, system_2.img, etc., and when I connect these files with packsparseimg.exe, the resulting system.img seems to be invalid (devices doesn’t start).When I try to flash the device, the progress bar jumps to 33% immediately, and after a few seconds a “FAIL” button appears without any further information. I can start it, download the stock image.I managed to install Magisk (in TWRP), but the devices still can’t boot in normal mode afterwards, so I cannot start Magisk.I cannot boot in normal mode (device stops or constantly reboots when I try).I have installed the Qualcomm_USB_Driver_v1.0 and the tablet gets a COM port (can be seen in Device Manager).I can install TWRP recovery mode (by flashing recovery.img) and start/use TWRP (reboot and hold Volume-Up+Down).I can reboot to fastflash mode (reboot and hold Volume-Down), and I can use ADB and Fastboot.XML files contained: rawprogram_unsparse.xml, patch0.xml, ,.I managed to get a M10 TB-X605L stock ROM Android 8 Oreo:.QFIL: ERROR: function: sahara_rx_data:237 Unable to read packet header. Indicate that the Qualcomm chip doesn't accept the download LSMA: Shell Resp: Status=status_flash_download_failed I would really enjoy some help or the decisive tip – and especially my grandmother would really enjoy seeing her four great-grandchildren after three weeks of quarantine. I’ve already spent a few days and read/tried tons of instructions/suggestions/forum discussions, and I’m completely stuck. I need to get back to Android 8 Oreo, but I almost bricked my Lenovo Tab M10 by trying to do so. Unfortunately, I’ve upgraded to Android 9 Pie, which by design doesn’t support Teamviewer host. It’s for my grandma, so that she can video-call her great-grandchildren during the Corona crises, and I learned that I require to have Android 8 Oreo on it, as Teamviewer Host has to run on it and start automatically (my grandma is almost 90 years and she can operate a toaster, but not a tablet). I’ve bought a brand new Lenovo Tab M10 TB-X605L LTE.

Qualcomm qpst software download android without pc