How To Flash Optimus 4X HD P880 Latest Firmware

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How To Flash Optimus 4X HD P880 Latest Firmware




Your device must be charged at lst up to 70% battery level so that you can flash ROM without any interruptions.You may be interested in:How to Improve Battery Life of an Android Device (Tips).Ensure that you’ve a rooted device. If you haven’t rooted your phone yet then follow this guide:How to Root Optimus 4x HD P880.USB Debuggingoption must be enabled in your phone.Device bootloaderMUSTbe unlocked.(Important)It is necessary to have Custom Recovery likeClockworkmod / TWRPinstalledin your phone for flashing Custom ROM like Cyanomod. If you haven’tinstalledone yet then use this guide:How to Install ClockworkMod Recovery on Optimus 4X HD P880.Your phone data will be lost after performing the CM 10.2 ROM installation (excluding External storage like SD card). Therefore, it is highly recommended to backup all your data from internal storage (For the safe side, you should also backup external(media storage). You can use following links for performing a backup of different things:For Backing up Contacts & Messages, follow this guide:How to Backup Android Contacts and Text Messages (SMS / MMS).For Backing up Call logs, APNs & EFS folder (Important), use this guide:How to Backup Call logs, APNs and EFS folder from your Android Device.You can also backup whole system with the help of Clockworkmod / TWRP recovery and for that you can refer the link given below:How to Backup whole ROM / Firmware via Clockworkmod (CWM) Recovery.Device specific drivers must beinstalledproperly in your PC. If you don’t have theminstalledthen you can get them fromhere.Note:You can’t proceed to ROM installation unless you’ve CWM / TWRP recoveryinstalledon your Optimus 4X HD.