HP Prime problem. Calculator resetting itself

[informach]

Hi!, Cristian:

Try, with this steps ...
1) On Symb.
2) ON+Apps+Esc (all data lost, of the memory).

Question : Your HP PRIME battery, have charge ?.

IMHO, if the problem continued, you can call, to Center of Support and Assistance, more near, your home, from ... http://h30434.www3.hp.com/t5/Android/Pho...-p/5038024

Kind Regards.
informach.