[Xiaomi Redmi 6A Questions & Answers] Neimex23:
Hello, Before everything, sorry my english. I will go to tell my problem.

All start when i want change my rom MIUI10 to Pixel Expirience.

I used The method of ADB terminal, but in my stupidity, i flash preloader image, :p

and the cellphone.. is dead. It not Power Up :crying:

If i connecting the cellphone with the computer this is recognize like "Unknow Device" i Search in Internet and I install Mtk and Qualcom Drivers.

In Mi Flash the only that recognize was Qualcom driver "Qualcom HS-USB QD-Loader 9008". I download the Flash Imagen of Redmi 6a Cactus on Oficial Web of Xiaomi.

SP Flash:

In my First Try i Use SP Flash. I download the DA and Auth Files: "MTK_AllInOne_DA_4-19_-signed.bin" And "auth_sv5.auth"

I put this in SP Flash, and selecct the Scatter in the rom folder.

I click in Download and connect the cellphone, The program show the error:

"ERROR: STATUS_BROM_CMD_FAIL (0xC0060005)"

In the options

General: I uncheck "Check Lib Da Match" becose in the moment when i set the Da file, show: "Lib Da not Match".

Connection: I try all method (Uart Port, USB port: High and Full speed, With or W/O Battery)

Mi Flash:

In My Second Try i use Mi Flash

I select the folder room, clear all and refresh and install.

The Error: "Cannot receive hello packet,MiFlash is trying to reset status" follow of "Object reference not set to an instance of an object."

The LOG:

[17:44:41 COM13]:MiFlash 2018.11.15.0

[17:44:42 COM13]:flash in thread name:COM13,id:9

[17:44:42 COM13]:sw in images

[17:44:42 COM13]:flash in thread name:COM13,id:9

[17:44:42 COM13]:[COM13]:start flash.

[17:44:42 COM13]:cannot receive hello packet,MiFlash is trying to reset status!

[17:44:43 COM13]:try to reset status.

[17:44:43 COM13]:Switch mode back

[17:44:43 COM13]:cannot receive hello packet,MiFlash is trying to reset status!

[17:44:43 COM13]:System.NullReferenceException: Object reference not set to an instance of an object.

at XiaoMiFlash.code.bl.SerialPortDevice.SaharaDownloadProgrammer()

at XiaoMiFlash.code.bl.SerialPortDevice.XiaomiFlash() at XiaoMiFlash.code.bl.SerialPortDevice.SaharaDownloadProgrammer()

at XiaoMiFlash.code.bl.SerialPortDevice.XiaomiFlash()

[17:44:43 COM13]:no provision exit:COM13

[17:44:44 COM13]:flashSuccess False

[17:44:44 COM13]:isFactory False CheckCPUID False

[17:44:44 COM13]:before:flashSuccess is False set IsUpdate:True set IsDone True

[17:44:44 COM13]:after:flashSuccess is False set IsUpdate:false set IsDone true

On MTK drivers don't recognize in the list. I try Change chip: mediatek in options, nothing happen, the mi flash was crashed.

Update: I try with mediatek drivers in onther pc the default driver is "MTK Usb Port", I try all again, and nothign i try install manual above the driver, MTK Preloader Port, MTK VCom Port, and Nothing..

I Try Mt65XX and MT67XX version of this driver.

Update 2: I Try everything with holding Power + Vol Up, Power + Vol -, Vol+, Vol -, the same but connecting the cellphone after hold :v

Update 3: I try with Deep Usb and nothing..

I don't know what to do, help me.

Note: The Port of qualcomm are Connected and disconnected every threty seconds aprox.:rolleyes:

THX for Read and Help me :V, Again Sorry my English.