Nokia Xpress

[3] On Nokia feature phones it was replaced by Opera browser in early 2015.

[8] However, as pointed out by researcher Gaurang K. Pandya, this raises serious privacy concerns, because Nokia is essentially "performing Man In The Middle Attack for sensitive HTTPS traffic" and temporarily decrypting user data—which could be sensitive financial information, passwords.

[9] The company admitted to the technical details, but stated, "Claims that we would access complete unencrypted information are inaccurate".

[10] GigaOm criticized Nokia, which, unlike the Opera Mini, has failed to make it clear that HTTPS traffic will be decrypted during transit.

It recommended that Nokia learn from Amazon's Silk browser, which leaves HTTPS traffic unperturbed.