This is a real case for showing the entire procedure of solution to SM2258XT case.

Here we should have a concept about the basic strategy of solving SM2258XT case. As a matter of fact, this method requires collection of factory resources, among which there are 2 types of necessary firmware,namely ROM loader and ROMDebug loader.

We paste the link of accumulated resources as below:

https://info.mrtlab.com/video/SM2258XT_ATA_Fimware.zip

Please note that each ROM loader(ATA file) covers several ROMDebug loaders.Therefore, the ROMDebug loader should be used in the pair with ROM loader.

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