Infokus

We’d like to highlight some recent and upcoming changes around authentication for Gmail IMAP, POP, and SMTP.

Additional Scrutiny for Password Authentication 
As previously announced, Google has begun increasing the security checks that occur when logging in with a user’s Google password. This includes access via Gmail IMAP, POP, and SMTP-MSA. It does not apply when authenticating with OAuth 2.0 via the XOAUTH2 mechanism.

If the checks detect anything suspicious about a password login attempt, our servers may deny login and return an error message requesting that the user first login to Google through a web browser. They may also require the user to explicitly enable “Less Secure Apps” on their account. Applications that perform password authentication to IMAP, POP, or SMTP are examples of "Less Secure Apps".

We strongly encourage developers to use OAuth 2.0 (via the XOAUTH2 mechanism for IMAP, POP, and SMTP) in order to better protect their users.

XOAUTH support ends May 5, 2015 
The OAuth 1.0 XOAUTH authentication mechanism for Gmail IMAP and SMTP-MSA is deprecated and will stop being supported on May 5, 2015. Developers must migrate to XOAUTH2 in order to continue authenticating to Gmail after that date. You can migrate existing users without their intervention by following the instructions in this migration guide. Instructions for developing your XOAUTH2 code are in the XOAUTH2 documentation.

Posted by Jamie Nicolson, Gmail Software Engineer

Alright another tutorial for  Samsung, and this one is for Samsung Galaxy Core (i8262). Sometimes this tutorial does not work because the Android System Recovery is not installed in the system. Its either disabled by the manufacturer or the Carrier.





Hard resetting / factory resetting your phone will solve the following issues:
1. If you forgot your pattern lock
2. If you forgot your gmail account
3. If you forgot your password
4. Apps that automatically force closing
5. Stuck in Samsung Logo (sometimes does not work if the firmware is totally damage)

NOTE: Performing hard reset will erase your data.

To hard reset:

1. Turn off your phone
2. Press and Hold Volume UP + Home Button + Power Button simultaneously
3. Release the buttons when you see the Samsung Galaxy Logo Core logo
4. Android System Recovery should appear
5. Select wipe / factory reset, to navigate press the Volume Rocker, to select press the HOME Button
6. Reboot your phone.

Note: If performing hard reset did not succeed, you need to wipe the cache first in the android system recovery before performing wipe / factory reset.

I hope this tutorial helps you.