Go to bootloader from app with preserving pstorage value

[bangEE]

hi, i made ble app including bootloader using nRF51822 (s110), sdk 6.1.0

when i use sd_nvic_SystemReset() function in app, it erase app's pstorage. But i want to preserve pstorage.

also when i use sd_power_system_off() function, my kit doesn't wake up.

then.. how can i start bootloader from app with preserving pstorage value?

thanks :)

[akiva]

Would be good to know how to do this. Would help in restarting DFU from a BLE command, instead of requiring a manual restart.