unable to identify the flash chip - w25q16jv

[Simba5LK]

    Hello, i'm using the library to access the W25Q16jv chip which is inbuilt in MKRWAN 1310. i have run the example program from the library. the flash.begin () is returning false and i also cannot read the JEDEC ID . I did uncommented the line #define RUNDIAGNOSTICS in the .h file.

I also tried the flash.error() , it is returning to 0x02. the chip is not getting identified. how can i correct this error?

Originally posted by @Simba5LK in https://github.com/Marzogh/SPIMemory/issues/221#issuecomment-1283831818