Joint venture Sony Ericsson’s Cybershot and Walkman ranges are mobile phone industry fixtures. Meanwhile, cutting-edge new models prove that Sony Ericsson is still the company to watch. Top 10 Mobile Phones’ Sony Ericsson well-informed news section will keep you abreast of all the latest Sony Ericsson handset launches and relevant company developments.
I faced this problem, I forced shut down using power + sound up buttons, the problem went away.
the last picture shows jolla-device not nokia's n1.
still not as good as the Nokia 3310