Need help on Xiaomi A1 stuck with 900E
Need help on Xiaomi A1 stuck with 900E
(24-03-2021, 08:56 AM)donVito07 2 weeks ago I was trying to flash a custom rom for the Tissot A1by Mi Flash Tool.The flash process was success but after unplug the device from the computer, I cant turn it on also cant boot into fastboot or recovery mode.
Again plug in the computer and it recognized as QUSB_BULK. After download Qualcomm USB driver and install it ( Driver Signature Enforcement off ) it can be detected but HS-USB Diagnostics 900E. Due to my understanding, if in this mode than the device cant be flashed, so I try to find solution and some thread on the internet show a way to update driver of the 900E then untick the "Show compatible hardware" to choose Qloader 9008 instead of HS-USB Diagnostics 900E.
I tried this solution and yes it does turn into Qdloader 9008 on Device Manager, but when back to Mi Flash Tool, it detects 2 devices at a time, one with COM port as shown in Device Manager, and one with the name included text and number. And the point is, still can not flash the firm.
I also did try other methods like using diffirent versions of Mi Flash, or use QFIL.....but still no luck.
There're few type of error msg like : Cannot read hello packet, Sahara download filed......
Found some video showing how to use Deep flash cable or do the testpoin to force it back to EDL mode to flash so I bought a Deep Flash cable but maybe I use it the wrong way so the situation is still the same ( open the device and do testpoint should by my last last choice )
So if anyone know a method that will work with this situation, please kindly help to instruct me.
Thanks a lot!
(24-03-2021, 10:55 AM)X3non(24-03-2021, 08:56 AM)donVito07 2 weeks ago I was trying to flash a custom rom for the Tissot A1by Mi Flash Tool.The flash process was success but after unplug the device from the computer, I cant turn it on also cant boot into fastboot or recovery mode.
Again plug in the computer and it recognized as QUSB_BULK. After download Qualcomm USB driver and install it ( Driver Signature Enforcement off ) it can be detected but HS-USB Diagnostics 900E. Due to my understanding, if in this mode than the device cant be flashed, so I try to find solution and some thread on the internet show a way to update driver of the 900E then untick the "Show compatible hardware" to choose Qloader 9008 instead of HS-USB Diagnostics 900E.
I tried this solution and yes it does turn into Qdloader 9008 on Device Manager, but when back to Mi Flash Tool, it detects 2 devices at a time, one with COM port as shown in Device Manager, and one with the name included text and number. And the point is, still can not flash the firm.
I also did try other methods like using diffirent versions of Mi Flash, or use QFIL.....but still no luck.
There're few type of error msg like : Cannot read hello packet, Sahara download filed......
Found some video showing how to use Deep flash cable or do the testpoin to force it back to EDL mode to flash so I bought a Deep Flash cable but maybe I use it the wrong way so the situation is still the same ( open the device and do testpoint should by my last last choice )
So if anyone know a method that will work with this situation, please kindly help to instruct me.
Thanks a lot!
do an image search for "xiaomi a1 edl test point", connecting the two points should get you in 9008 if nothing else works
(24-03-2021, 10:55 AM)X3non(24-03-2021, 08:56 AM)donVito07 2 weeks ago I was trying to flash a custom rom for the Tissot A1by Mi Flash Tool.The flash process was success but after unplug the device from the computer, I cant turn it on also cant boot into fastboot or recovery mode.
Again plug in the computer and it recognized as QUSB_BULK. After download Qualcomm USB driver and install it ( Driver Signature Enforcement off ) it can be detected but HS-USB Diagnostics 900E. Due to my understanding, if in this mode than the device cant be flashed, so I try to find solution and some thread on the internet show a way to update driver of the 900E then untick the "Show compatible hardware" to choose Qloader 9008 instead of HS-USB Diagnostics 900E.
I tried this solution and yes it does turn into Qdloader 9008 on Device Manager, but when back to Mi Flash Tool, it detects 2 devices at a time, one with COM port as shown in Device Manager, and one with the name included text and number. And the point is, still can not flash the firm.
I also did try other methods like using diffirent versions of Mi Flash, or use QFIL.....but still no luck.
There're few type of error msg like : Cannot read hello packet, Sahara download filed......
Found some video showing how to use Deep flash cable or do the testpoin to force it back to EDL mode to flash so I bought a Deep Flash cable but maybe I use it the wrong way so the situation is still the same ( open the device and do testpoint should by my last last choice )
So if anyone know a method that will work with this situation, please kindly help to instruct me.
Thanks a lot!
do an image search for "xiaomi a1 edl test point", connecting the two points should get you in 9008 if nothing else works
(24-03-2021, 10:55 AM)X3non(24-03-2021, 08:56 AM)donVito07 2 weeks ago I was trying to flash a custom rom for the Tissot A1by Mi Flash Tool.The flash process was success but after unplug the device from the computer, I cant turn it on also cant boot into fastboot or recovery mode.
Again plug in the computer and it recognized as QUSB_BULK. After download Qualcomm USB driver and install it ( Driver Signature Enforcement off ) it can be detected but HS-USB Diagnostics 900E. Due to my understanding, if in this mode than the device cant be flashed, so I try to find solution and some thread on the internet show a way to update driver of the 900E then untick the "Show compatible hardware" to choose Qloader 9008 instead of HS-USB Diagnostics 900E.
I tried this solution and yes it does turn into Qdloader 9008 on Device Manager, but when back to Mi Flash Tool, it detects 2 devices at a time, one with COM port as shown in Device Manager, and one with the name included text and number. And the point is, still can not flash the firm.
I also did try other methods like using diffirent versions of Mi Flash, or use QFIL.....but still no luck.
There're few type of error msg like : Cannot read hello packet, Sahara download filed......
Found some video showing how to use Deep flash cable or do the testpoin to force it back to EDL mode to flash so I bought a Deep Flash cable but maybe I use it the wrong way so the situation is still the same ( open the device and do testpoint should by my last last choice )
So if anyone know a method that will work with this situation, please kindly help to instruct me.
Thanks a lot!
do an image search for "xiaomi a1 edl test point", connecting the two points should get you in 9008 if nothing else works
(01-04-2021, 10:54 AM)X3non(31-03-2021, 12:40 PM)donVito07 ...
are you certain the device isn't Mi 5X? you could try the firmware for mi 5x and see what happens
(02-04-2021, 10:38 AM)donVito07 Hi bro,
In fact I'm not so sure if it's 5X or A1, I also wondered before. I tried flash 5X firm also, and the situation is still the same. Would u suggest which specific firm version I should flash for A1 or 5X since I read some articles said that sometimes only a specific rom version works!
(03-04-2021, 12:32 AM)freshtyt(02-04-2021, 10:38 AM)donVito07 Hi bro,
In fact I'm not so sure if it's 5X or A1, I also wondered before. I tried flash 5X firm also, and the situation is still the same. Would u suggest which specific firm version I should flash for A1 or 5X since I read some articles said that sometimes only a specific rom version works!
check this out https://4pda.ru/forum/index.php?showtopi...p=68543926
it might help you identify what you have
(03-04-2021, 12:32 AM)freshtyt(02-04-2021, 10:38 AM)donVito07 Hi bro,
In fact I'm not so sure if it's 5X or A1, I also wondered before. I tried flash 5X firm also, and the situation is still the same. Would u suggest which specific firm version I should flash for A1 or 5X since I read some articles said that sometimes only a specific rom version works!
check this out https://4pda.ru/forum/index.php?showtopi...p=68543926
it might help you identify what you have