XBooster *ROOT* - Smart app APK

Version 5.4.3 - com.gagan.free.xram
Last updated: 2020-03-16

APP Information

Download Version 5.4.3 (8)
Apk Size124.13 KB
App Developerjianli zhang
Malware CheckTRUSTED
Install on Android2.3.x and up
App Packagecom.gagan.free.xram.apk

Download XBooster *ROOT* - Smart app 5.4.3 APK

App Description

XBooster *ROOT* - Smart app is gagan,free,xram,tools,xbooster, content rating is Everyone (PEGI-3). This app is rated 5 by 9 users who are using this app. To know more about the company/developer, visit jianli zhang website who developed it. com.gagan.free.xram.apk apps can be downloaded and installed on Android 2.3.x and higher Android devices. The Latest Version of 5.4.3 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 24513+ times on store. You can also download com.gagan.free.xram APK and run it with the popular Android Emulators.

XBooster (previously known as Boost My Xperia™) is a tiny yet powerful app that boosts your device's performance. This app has a simple UI with a beautiful widget which improves your device's performance along with improving battery life of your phone.

This app is exclusively made for those who like to do high multitasking or those who love to play HD games on their device.

This app runs on any rooted device running on Android 2.3+

Basically its is a kinda of task manager and minfree changer, but actually it does more than a these.

Here are some unique features of XBooster that distinct it from those ordinary task manager apps and minfree tweaking apps available on Play Store:

* DRC (Dynamic RAM calculation) check algorithm to boost device performance to the best possible.

* Unlike ordinary task managers that always run in background, XBooster does not leave any running activity of its own, so saves more free RAM.

* Intelligently changes minfree values according to device's hardware.

* Homescreen widget to kill useless background apps at anytime.

* Option to apply last selected profile on boot.

* Option to lock launcher in memory.

* Option to add apps in white list.

* Option to show on-going notification.

* Schedule boost to periodically boost device.

* Faster reading/writing speed from/to SD card in Gaming/Multitasking mode.

* Reduces lags while playing HD games or watching HD movies on your phone.

* Saves some battery when device is locked or screen is off.

* Optimized code to save space on device.

* Overall a smoother and faster device.

For any request,bug or suggestion, feel free to write me here:http://forum.xda-developers.com/showthread.php?t=2180150Or you can also email me bugs and suggestions.

To get latest news and updates of my apps, join my official Facebook group here:https://www.facebook.com/groups/646454415368000/PS: Before giving this app a lower rating or posting any negative comment, just share your logcat file with me on the above link.

Xperia™ is a trademark or registered trademark of Sony Mobile Communications AB

keywords: booster, ram boost, memory boost, game boost, high boost 

App ChangeLog

  • v5.4.3
    . New "Lock Launcher" option under setting.
    . New "Show Notification" to show/hide schedule boost notification.
    . New landscape layout.
    . More detailed white list apps.
    . Fixed white list apps layout
    . Fixed white list click event
    . Fixed app layout.
    . Fixed widget layout.
    . Few bugs fixed.

App Screens

XBooster *ROOT* - Smart app App Screen 1XBooster *ROOT* - Smart app App Screen 2XBooster *ROOT* - Smart app App Screen 3XBooster *ROOT* - Smart app App Screen 4XBooster *ROOT* - Smart app App Screen 5XBooster *ROOT* - Smart app App Screen 6XBooster *ROOT* - Smart app App Screen 7XBooster *ROOT* - Smart app App Screen 8

Name:XBooster ROOT v5.4.3 .apk
Name:XBooster ROOT - Smart app.apk
Name:XBooster ROOT - Smart app v5.4.3.apk
Name:XBooster ROOT - Smart app v5.4.3 APK [paidfullpro.in].apk";filename*=UTF-8''XBooster%20ROOT%20-%20Smart%20app%20v5.4.3%20APK%20%5Bpaidfullpro.in%5D.apk

Apk scan results

Apk Scaned By TotalVirus Antivirus,com.gagan.free.xram.apk Was Risky.Detected 1 From 55 Scan.
Scan Stats:confirmed-timeout:0|failure:0|harmless:0|malicious:1|suspicious:0|timeout:6|type-unsupported:11|undetected:53|
Name:XBooster ROOT v5.4.3 .apk
Name:XBooster ROOT - Smart app.apk
Name:XBooster ROOT - Smart app v5.4.3.apk
Name:XBooster ROOT - Smart app v5.4.3 APK [paidfullpro.in].apk";filename*=UTF-8''XBooster%20ROOT%20-%20Smart%20app%20v5.4.3%20APK%20%5Bpaidfullpro.in%5D.apk
Name:xram.8.apk SHA-1:8258396c599f526c9a6c6a42b0c4746b264880a9 SHA-256:ff2b6153fb9be25769ddf4ef3a3716f61aca368d42daccf82900c96712924b66 SSDEEP:3072:a4duPk9mn7JLDzzkwWH5k0sU6CgpBCOvEhUtG+84AY:EXZgRtRkBjvE2Ir4/ File type:Android Magic:Zip archive data, at least v2.0 to extract File size:127105 Uncompressed Size:175624 Contained Files :41 Contained Files By Type:JPG:1,MF:1,RSA:1,SF:1,dex:1,png:18,xml:16,


requires following permissions on your android device.

android.permission.ACCESS_SUPERUSER: Unknown permission from android reference
android.permission.KILL_BACKGROUND_PROCESSES: Allows an application to kill background processes of other applications, even if memory is not low.
android.permission.RECEIVE_BOOT_COMPLETED: Allows an application to start itself as soon as the system has finished booting. This can make it take longer to start the phone and allow the application to slow down the overall phone by always running.
close other apps
Allows the app to end background processes of other apps. This may cause other apps to stop running.

run at startup
Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.


Certificate Issuer:C:91, CN:Gagan Singh, O:GS, OU:Developement
Certificate Subject:C:91, CN:Gagan Singh, O:GS, OU:Developement







Interesting Strings


Older Versions

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Google Play Reviews

  1. Rubens Furbetta-avatar

    Rubens Furbetta


    The app's interface is crude, the help screen font is so tiny that renders them unreadable.

  2. Nik Cook-avatar

    xbooster root smart app apk Works fine not had any problems gave me 450mb back in free ram on my Samsung Tab 2 10.1 with 1GB of ram. So pretty good.

  3. Ettienne Kotze-avatar

    xbooster root smart app F@&#)ing awesome. one of the only apps worth paying

  4. A Google user-avatar

    xbooster *root* - smart app apk free download Amazing app developers knocked it out of the park

  5. DEAD BEAT JUNKIE a-avatar



    xbooster *root* - smart app 5.4.3 apk Please add a battery saving option to get 5/5... You guys will do a great job at that too im sure!!

  6. Kazi Poran-avatar

    xbooster root - smart app v5.4.3 I have been struggling with my galaxy s6 edge for months since I got it. I rooted it, installed a extremely debloated rom but my phone is always lagging. I was about to sell my phone and get a nexus 5x but this app changed everything. After installing it my performance improved by a lot. My ram used to be under 800mb and now it's around 1.3gb free. Thanks a lot and this app is highly recommended to improve lagging phones.

  7. mike chriswell-avatar

    download xbooster root smart app I've only had this app for a short while, but after installing, I noticed a big difference and then uninstalled my donated version of battery boosters plus and noticed an even bigger difference! I wish I would have found this app first, works much better and doesn't interfere with my signal strength like the other app did! Great work devs, happy with my purchase!

  8. Dwayne Brooks-avatar

    download xbooster *root* - smart app apk I put the app in multi tasking mode and it only let me run one app at a time and closed the other one the instant I switched, even though I white listed the both of them. Maybe I did something wrong idk, I could use some help with that

  9. khris wildt-avatar

    While I'm still unsure as to how fast it speeds my phone up it is clear that the phone is faster through the reduction of lag because of programs that stay in memory, Facebook being the worst.

  10. XxGoXxHardXx-avatar

    Just bought this paid version I have Samsung galaxy core prime seems to be working GTA San Andreas is faster and not bad at all at lagging. Keep it up.

  11. Akhmad Rizqi-avatar

    A little bug: notification icon always showed up after restart even though I turned it off

  12. Daniel Snel-avatar

    Advanced Task Manger, one example. Another example of false advertising is it's virtually impossible to have a "boost" in hardware performance unless your using the one and the only, SetCPU. Thank you, thank you very much..

  13. Eirikur Poulsen-avatar

    Eirikur Poulsen


    Only app that has helped my poor samsung galaxy beam running smoothly with a leaked and buggy jellybean. Have to turn it off when running certain apps.

  14. David Martin-avatar

    Tried many apps after rooting and tried the piece. Then purchased pro at a very reasonable rate. Did exactly as stated. I wish there was a user group for best solutions for rooted devices as I would add this to the list. Looking forward to ++ with battery savings as well.

  15. Shoshone Princess-avatar

    Shoshone Princess


    Had it a day, and it's already saved my life. Can't get much more amazing than that.

  16. Damaso Octagon-avatar

    Please keep it going, and be careful about your upcoming updates. It might destroy ur good app. Ynx.

  17. Alfiansyah Rahman-avatar

    Alfiansyah Rahman


    Launcher has been lock and apps rhat had been into whitelist also get killed during auto bosst or quickboost fixed in galaxy a5 android 5.1.1

  18. Željko Kovačević-avatar

    Željko Kovačević


    Xperia home locked in memory and on white list but quick boost always kill it and I have home Fc until restart.

  19. Kenny Ward-avatar

    A lot of hard work went into creating this app. Thank You, Kenny

  20. Chris Wilson-avatar

    I rooted my Note 3. I've tried a lot of apps. This is the one that unlocked the potential I've always heard I could get with root access. Battery life and responsiveness have improved to the point that I may have to pass on the Note 4.

  21. Harold Snead-avatar

    My device isn't rooted but this app makes my games run smoother than before.

  22. Aaron S-avatar

    Thought it was a scam but omg It revived my Tablet

  23. Lee Yik Wei-avatar

    Wow, awesome and works like a charm. The multitasking mode is really making my age old s3 works with lighting speed. The best of all. 👍. Any chance of material design?

  24. A Google user-avatar

    A nice, clean and simplistic layout.

  25. A Google user-avatar

    Tried others, but this one works the best. Update: almost a year later, what's happened to xbooster++.

  26. Damien Gascoigne-avatar

    Damien Gascoigne


    Doesn't work on kit Kat probley need a refund thanks

  27. S-avatar

    Its said that there is widget support. But i didnot find any widget for this app..tell if its there or add one

  28. Rajkumar Ray-avatar

    No thanks good

  29. A Google user-avatar

    Try it, you'll be happy you did. Works great and is very small to install on the smallest of space ☺

  30. Mitch Gordon-avatar

    Speeds up phone. I don't see widget in my app drawer. Where is it hiding?

  31. SceneMarine-avatar

    Does not get better.

  32. Gerard Helmer-avatar

    Works great on my Xperia SP! A must have app!

  33. Kathie O'Boyle-avatar

    XBooster app (RAM Booster), so far the best i have tried! Thank you, KB

  34. Darren Michael Calver-avatar

    Darren Michael Calver


    Awesome App. Worth every penny. Well done guys. ʕ( ͡° ͜ʖ ͡°)ʔ ✌ ✌

  35. Bo Tak-avatar

    Better than Roehsoft Ram Expander.

  36. M. A. H.-avatar

    A must have app.

  37. Michael Capasso-avatar

    Michael Capasso


    Does wonders for the non-flagship model phones! Excellent work.

  38. DENWiLS-avatar

    Can be use this on galaxy s5?

  39. Anne Gilday-avatar

    It does help in gaming ty

  40. MatRofli Omar-avatar

    Very cool apps

  41. Anton Martino-avatar

    hmm... this apps doesnt help me much

  42. Vince Soy-avatar

    Is this app only for xperia or on any Android devices???

  43. Rudy Sundjaya-avatar

    It's much helpful for my device which has small RAM

  44. dodi novianto-avatar

    great program for running hd game without lagging.

  45. Jay N.-avatar

    Simple, fast and tiny. What's not to like. Definitely worth the money.

  46. Sripathi Sharma-avatar

    Sripathi Sharma


    Nice application. In simple words as simple as most powerful.

  47. Stefano Nicoletti-avatar

    Stefano Nicoletti


    One word excellent

  48. Mikol Bell-avatar

    BEST app of it's kind, hands down!!!

  49. Alvydas Narijauskas-avatar

    Alvydas Narijauskas


    It gave second life to my phone

  50. krzysztof grzesikiewicz-avatar

    krzysztof grzesikiewicz



  51. Ron Poulin-avatar

    Awesome job fellas!

  52. Jonathan Barrientos-avatar

    Jonathan Barrientos


    Very useful

  53. Firas CycLoNe-avatar

    Simple yet amazing!

  54. Mohd Norhafizi-avatar

    Very good..i love it..so2 much faster..

  55. Price Robertson-avatar

    Price Robertson


    Awesome speed app! :-)

  56. dipta arimbawa-avatar

    Must try it

  57. gregory audette-avatar

    gregory audette


    Useful app

  58. Supreo Haldar-avatar

    So far.. So good

  59. Kevin Ruger-avatar


  60. Krissu Du Binks-avatar

    Krissu Du Binks


    Excellent application

  61. A Google user-avatar

    I have changed my phone lately to Galaxy S3 from Xperia. Will this app help in boosting my new phone as well..

  62. Dimitris Dassios-avatar

    Dimitris Dassios


    Very nice application. Light and soooo helpful !!! White list added, ....it was my only request and now i can say only this ....PERFECT!!!!

  63. Dallas Mattox-avatar

    One question I had, and I don't know if I'm just missing something simple or what. But I can't figure out how to select apps for the white list. I can view the white list. But am unable to select or click anything while on it

  64. Jp Gasai-avatar

    I'm loving this app I noticed a good difference in speeds the onlything keeping me from giving this 5 stars is ability to exclude certain apps I need in the backround like my dps manager , I know it'll start up again with no messups but theres still a few min before that happens

  65. Carlo Magno-avatar

    A real working ram manager!

  66. Satak Tuntip-avatar

    Good for my xperia mini pro

  67. Jim H. Parker-avatar

    I didn't even know/believe that a software can control/change a hardware performances what actually doesn't exist. I brought the app, and after installing it, my 512 RAM gone crazy :) Its performing as I have a very high configured device. anyway it really works :) thank you so much developers, who worked behind this :) keep it up. good luck :)

  68. Benjamin Liu-avatar

    My phone is no longer rooted and I don't want to reroot it, so could guys refund me the money? Thanks.

  69. James Morrison-avatar

    There is no other app out there like this for the price well done!

  70. Daniel Osun-avatar

    For some reason it seems to b restarting my Xperia s

  71. Johnnyflammable-avatar



    It would be nice, if it had an option to delete all cache from all the apps.

  72. Carli brigante-avatar

    Value for money!!! Great job!!! Really makes the difference!!!!

  73. Steven Fink-avatar

    WOW!!! Made my old galaxy S2 Skyrocket insanely fast & responsive, no lag at all...Awesome App!!!!!

  74. slickrick games-avatar

    slickrick games