Twitter was shut down officially in Turkey. If you`re interested to used Twitter without access to the website or applications, these tips will help you.
First, Twitter provide access via SMS:
If you are in Turkey, you can send tweets using SMS. Avea and Vodafone text START to 2444. Turkcell text START to 2555.
1. Change your DNS to 8.8.8.8 http://en.wikipedia.org/wiki/Google_Public_DNS
2. Download Hola, it is free https://hola.org/
3. Install Zenmate to Chrome https://zenmate.io/home
4. Use a free VPN solution http://www.hotspotshield.com/
5. You can use Twitter with SMS http://support.twitter.com/groups/54-mobile-apps/topics/225-sms/articles/14014-twitter-via-sms-faqs
6. Iphone https://itunes.apple.com/us/app/free-vpn-onavo-protect/id577491499?mt=8
7. Android https://play.google.com/store/apps/details?id=hotspotshield.android.vpn