Symphony V85 Custom ROM LEWA OS (SC7731G) (Lollipop 5.1)

Symphony V85 Custom ROM LEWA OS (SC7731G) (Lollipop 5.1)

Donwload and Flash the 100% bug free super speedy performance optimized CUSTOM ROM for SC7731G Spreadtrum Cheapset based android such as Symphony Xplorer V85.(Spreadtrum Cheapset based). Flash News: Now 85% of total android smartphone’s Cheapset is made by Spreadtrum. For additional information, download link and installation method of Symphony V85 Custom ROM LEWA OS (SC7731G) (Lollipop 5.1), please check out the full article bellow.


Symphony V85 Custom ROM LEWA OS (SC7731G) (Lollipop 5.1)

Symphony V85 Custom ROM LEWA OS (SC7731G) (Lollipop 5.1)



ROM Description

ROM Name: Lewa OS

ROM OS:  Lollipop

ROM OS Version: 5.1.1

ROM Version: v2.0


ROM Requirement: This ROM Can be Flashed in any Spredtrum Sc7731 cheapset based android such as Symphony Xplorer V85

Kernel: 3.x.x

ROM Base: LEWA ROM Ported from: Panasonic p6’s ROM

ROM Developer and Distributor:  Raphson Communication


ROM Features

  • 100% bug-less
  • 100% Stable
  • 99% Clean ROM
  • A Pure Lollipop Ui
  • Android Version 5.0
  • Feels Like Pure Lollipop
  • Lollipop Status Bar Icons
  • Improvements in build.prop
  • Internet Speed Boost
  • Latest GAAP google application package included
  • Seeder pre installed
  • Batter Battery back up
  • Batter RAM Mangement
  • Disable service for system app
  • HSPA+/LTE Tweaked for better net Speed
  • and so much more, just flash and xplorer yourself


Known Bugs

  • None, But if you found one, please let us know, simply comment here, we will try to fix . 🙂



Modification of your android device such as Rooting or flashing Custom Recovery/ROM/tweaker’s results to void of the warranty of the device. (We) RaphsonBD and its authors will not responsible for bricked devices / dead SD-card or any damage in your device which is incurred in the process of installing tweaker/ recovery / rom / firmware / rooting / unlocking or any development process the device. We highly advice you to take a backup of your device prior to performing the process. Please do some research if you have any concerns about features included in this ROM, before flashing it! You are choosing to make these modifications. Nevertheless if you need any help, just comments here. We will always pleased to help you.



You must need a unlocked and Custom recovery installed device to use Symphony V85 Custom ROM LEWA OS (SC7731G) (Lollipop 5.1).



In order to use the Symphony V85 Custom ROM LEWA OS (SC7731G) (Lollipop 5.1), first you need to download the Rom from link bellow.


How To Install in LewaOS in Symphony V85

  1. At first Download the ROM and copy the LewaOS Rom file in SD-card.
  2. It’s wise to backup your Current ROM, no matter how confident or experienced you are. So anything happen unpleasant you can retrieve back your old ROM
  3. If you don’t know how to backup ROM using Custom Recovery then Click Here
  4. Then Go to phone’s custom recovery mode. Almost Every phone by pressing Power button + Volume down button button all together you can access your phone recovery options.
  5. After successfully entering the Custom Recovery Option (CWM/PhilZ Touch) first & foremost take a backup up of your current ROM. Select “Backup” 》Select storage 》 backup process may take 5/7 minutes.
  6. Than Wipe DataWipe Cache PartitionWipe Dalvic Cache (You shall find it in Advanced option).
    After formatting Cache go to Mount and StorageFormat Data, Format System.
  7. Than come back to main menu of CWM/TWRP whichever Custom recovery you’re using.
  8. Just Click install the rom LewaOS Rom from SDCARD.
  9. After that Reboot your phone. First boot take upto 5-10 minutes
  10. Voila and enjoy the taste of Symphony V85 Custom ROM LEWA OS (SC7731G) (Lollipop 5.1).



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Arafat Ikram Shanto

Part-time writer at, and also Webmaster of I started blogging in 2016 and also worked on an Android niche platform to gain extra wages. I cover the topic of How2Guides, Software Updates, custom ROM updates, and tweaking your smartphone. Email - iam.shanto [at]

1 Response

  1. Rahbar Tahsin says:

    installed on my symphony xplorer v85, can’t connect to wi-fi. the password is correct. it’s a never ending loop of “obtaining ip address” and “saved”. what do i do?

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