In load.asm, if the following red lines are removed, but the two blue lines remain, this can cause the device to reset continuously since r4 does not have a valid value. If this is the case, the device locks permanently and these 5 lines are removed entirely or remain.

B_fast_interrupt
         .align 4
         .sect ".text"
             .state32
c_int00
;            B      c_int00 
             LDR          r13, c_sup_stack_top ; initialize supervisor stack pointer
;            LDR          r4,c_mfbalr1_half0 ;point r4 at program flash base address register
;            MOV          r0,#0x62 ;make block size 32K, address 0, read only
;            STRH   r0,[r4]; store it there
             LDR          r0,c_mfbalr2_half0_load ;set up data flash for write only
             STRH   r0,[r4,#8] ;put it into mfbalr2