Fixist

So here's the working O+ 8.37z , tried and tested on my own O+ 8.37z . Some have tried flashing the O+ 8.37 but experienced boot loop or soft brick on their device. Here's the Step-by-step instruction on flashing stock rom on your device. Download: SP Flash Tool O+ 8.37z Stock ROM Step 1: Extract the   O+ 8.37z Stock ROM   from the zip folder. Step 2: Open the SP Flash Tool, choose the scatter-loading and look for the extracted folder of   O+ 8.37z Stock ROM   and choose the  MT6572_Android_scatter file. Step 4: On the  SP Flash Tool   choose the Download Option. On the Drop down option, Choose whether Download Only, Format All + Download or Firmware Upgrade. If your phone got infected by virus choose the Format All+ Download to install a fresh stock rom. Step 5: On   SP Flash Tool   click the download to start the Flashing. Step 6: Turn off your mobile phone and plugin the cable while holding the Volume Down Button , if the flash started releas

Warning: Do this on your own risk, I don't have any responsibility to whatever the result of the flashing. I've been doing this restoration many times and it works for me. If you are using Cyanogenmod Custom ROM, it will be easy for you to restore your phone to Stock Rom. Requirements : Sony Mobile Flasher , USB Connector and a PC or Laptop, Sony Xperia SP Stock ROM Step 1: Turn Off your Cellphone Step 2: Open Sony Mobile Flasher Third: Flash the Sony Xperia SP Stock ROM Fourth: Wait for the Files to Load and then hold the volume down and insert the cable Fifth: If the flash started you can now release your finger from the volume down and wait till the flash finished. After the Flashing is done remove the cable and turn on your cellphone, it will take time to load just wait for a few minutes. To Root you Xperia SP just download Towel Root . Make Sure you are connected to the internet to make the app work. Then manually install the Superuser/SuperSU.