🔒 Closed How to solve: SendPreamble failed in GetDeviceBootType (M028T)

[odilonser1]

Hello eveyone,
sorry for my question because it give me a headache to solve this error.

Ok, now i have Mifi device similar on M028T /022T from Airtel Madagascar, i try to unlock this using: Smart M023 LED L02D V01 8787 2.122.000 20150701 1000.zip
First time, the flashing operation work, but after , the device is dead and i show only Marvell devices drivers.

and these error:

] - /Complete images preparation for download successfully /
[2021/04/24 11:55:29:918
] - /Start to prepare images for download/
[2021/04/24 11:55:29:924
] - /SWDownloader 4.8.5.2 - [Nezha_MiFi5_LTG_Only_Nontrusted.blf]/
[2021/04/24 11:55:30:79
] - /Complete images preparation for download successfully /
[2021/04/24 11:55:33:389
] - Target Debug Message : \Found an new device\
[2021/04/24 11:55:33:393
] - Target Debug Message : \Getting type of Device\
[2021/04/24 11:55:37:739
] - Target Debug Message : \ SendPreamble failed in GetDeviceBootType \

Could you help me please? thank you very much

 

[I c h i k a]

Reinstall mo drivers