user19228: I want a wallet on my Android phone that is rooted. I'm new to Bitcoin and I'd like to know which one is technically secure.

user9382: It's a difficult question to answer because an Android rooted device is never going to be secure 100%.
That being said, the safest options will be 2FA enabled wallets at a bare minimum, and multisig solutions being the best bet.
GreenAddress.it allows for wallet functionality on par withBlockchain.info but with increased security through P2Script using ntimelock. It also allows for 2FA: be sure to use TOTP (eg Google Authenticator); do not use the same device for mobile SMS authentication since intercepting sms on a rooted device is extremely simple. 
GreenBits is a new app which integrates with GreenAddress and utilises 2FA and P2Script also. 
Options like BCI and Mycelium are not ideal for a rooted phone as the security concerns make either choice quite vulnerable to being emptied by malicious software stealing the pin code. 

19228: <p>I want a wallet on my Android phone that is rooted. I'm new to Bitcoin and I'd like to know which one is technically secure.</p>
 9382: <p>It's a difficult question to answer because an Android rooted device is never going to be secure 100%.</p>

<p>That being said, the safest options will be 2FA enabled wallets at a bare minimum, and multisig solutions being the best bet.</p>

<p><a href="http://GreenAddress.it" rel="nofollow">GreenAddress.it</a> allows for wallet functionality on par with<a href="http://blockchain.info" rel="nofollow" title="BCI">Blockchain.info</a> but with increased security through <em>P2Script</em> using <em>ntimelock</em>. It also allows for 2FA: be sure to use TOTP (eg Google Authenticator); <strong>do not use the same device for mobile SMS authentication</strong> since intercepting sms on a rooted device is extremely simple. </p>

<p>GreenBits is a new app which integrates with GreenAddress and utilises 2FA and <em>P2Script</em> also. </p>

<p>Options like <a href="http://blockchain.info" rel="nofollow" title="BCI">BCI</a> and Mycelium are not ideal for a rooted phone as the security concerns make either choice quite vulnerable to being emptied by malicious software stealing the pin code. </p>
