Before Lenovo A390 produced, there was already a brand named Lenovo K900 with middling specs to target consumers while Lenovo A390 middle and upper middle class consumers look down at a price tag of a fairly economical.
Specifications of Lenovo A390 somewhat less redundant than the previous Lenovo mobile phone. Lenovo A390 equipped with MTK 6577 processor, dual-core 1 GHz Sensors Accelerometer, proximity plus juxtaposed with OS 4.0.4 (Ice Scream Sandwich) and the RAM capacity of 512 MB.
For dimensions, this phone has a 4 inch screen with 480 x 800 pixels primary camera of 5 MP with no additional secondary camera. 4 GB of internal storage and can be inserted micro SD up to 32 GB.
Root Lenovo A390 easily without using PC but just using your mobile device. Yes! You can now root your Lenovo A390 that running on latest official firmware by installing an app and following very simple steps. You don’t need any PC or computer. By rooting your device you can enjoy various additional benefits that your stock device can’t offer.
How To root Lenovo A390 Easily
Step 1: Download Framaroot and install it (open a file explorer, navigate your download and tap on it; you can also directly open the apk from browser download section to install it). If you see a warning box then you require to check Unknown sources under Settings –> Security.Step 2: Open the app and then tap on install superuser or super SU of your choice.
Step 3: click boromir ,You will see some rooting options. Tap on any of the available rooting method and soon you'll see the success message.
restart your handhone, and see on menusueruser avalible .
thx
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