Posted on Jul 31 2013 - 4:20pm by Anurag Kumar
RATING
  • Smoothness
  • Battery
  • Camera
  • New Apps
  • Performance
  • Response Time

A few days back we saw Sony letting us know it’s android 4.3 update strategies and confirming that android 4.2.2 will be available for Xperia ZR and Tablet Z soon in August. But last noticed we spotted an unusual perf_event exploit patch fixing Android 4.2.2 10.3.1.A.0.244 firmware update on Xperia Z and ZL.

Just now we have spotted the same Android 4.2.2 10.3.1.A.0.244 firmware update on Xperia ZR also. Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware update is confirmed for both C5503 LTE version and C5502 HSPA+ version.

Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware update has been rolled out in Nordic countries till now, Some users from India also have reported the update but can’t say whether they updated via flashtool or a pure OTA update. Update Confirmed in Russia now.

10.3.1.A.0.244 firmware update is a new update for Jelly Bean version 4.2.2 from Android 4.1.2 Jelly Bean 10.1.1.A.1.310 and a perf_event exploit patch fixing update from Sony.

[ UPDATE ]

Xperia Tablet Z SGP321 Android 4.2.2 10.3.1.A.0.244 firmware update Out

Xperia Z C6602, Xperia ZL Android 4.2.2 10.3.1.A.0.244 firmware update Rolled Out- Install it.

[ UPDATE ]

How to Root Xperia Z, ZL, ZR Android 4.2.2 10.3.1.A.0.244 firmware by DooMLoRD Easy Rooting Toolkit v18 – ROOT ACHIEVED 

Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware update

Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware update

  • Android – Jelly Bean 4.2.2
  • Phone Model – Xperia ZR C5503
  • Baseband version – 9x15A-ACEFWMAZQ-30110057-39
  • Build Number – 10.3.1.A.0.244 firmware
  • Kernel – 3.4.0-g3865184 BuildUser@BuildHost #1 Tue Jul 07:57:34 2013

Ironically Xperia ZR has been given the same Android 4.2.2 10.3.1.A.0.244 firmware update just like Xperia Z and ZL with the same kernel source and baseband version.

 Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware update via PC companion or SUS

Connect your Xperia ZR C5503 / C5502 to PC Companion or Sony update Service and look for Android 4.2.2 10.3.1.A.0.244 firmware update notification if you have got any, proceed it further.

Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware update on PC Companion (2) Xperia ZR C5503 Android 4.2.2 10.3.1.A.0.244 firmware update via PC companion

First reboot after the update may take some time. Thanks St_Ranger :) for above screenshots.

Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware – Manual Update by Flashing ftf.

If you have not got any notification of update yet on PC Companion or SUS then you can update your Xperia Z manually bu flashing the ftf file of Android 4.2.2 10.3.1.A.0.244 firmware update.

Download Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware ftf file from given below link. Below file belongs to Nordic Region. You can flash the below ftf file on Xperia ZR C5502 also, though you will get LTE settings but it will not work obviously :P

Download C5503_10.3.1.A.0.244_NCB.ftf I 692 MB ( Unbranded)

Or

Download Xperia ZR C5503 Russian region ftf file.

Download C5503_10.3.1.A.0.244_RU.ftf I 694 MB

[ UPDATE ]

XDA Developer DooMLoRD has just tweeted that all Xperia Z / ZL users who have rooted handset, shouldn’t flash this 10.3.1.A.0.244 firmware ftf file directly. They should use OTA ROOT KEEPER, otherwise root will be lost in this new firmware.

How to keep Root in Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware update ?

If you are updating your Xperia ZR directly via Flashtool, everything in (the /system partition) gets formatted completely, so you loose root :/ So update it over OTA to keep root.

Root Access will be lost, if flashing via FlashTool.

Use OTA RootKeeper, if you want to have root access remain to your phone. If you are updating your Xperia ZR by “Update Center” app, then using OTA RootKeeper, you can save your root access.

Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware Review / Changelog / Screenshots

A changelog has been posted below of the Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware update…

  • Camera quality increased in terms of speed of focusing. Better color calibration this time.
  • Low light shots have good results as compared to previous version ( In Xperia Z and ZL update, they too have good quality pics in low light).
  • 1762 MB RAM available for usage.

1762 MB RAM In Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware update

  • 3G Signal strength improved.
  • New UI in Update Center app.
  • Quick Settings option in notification panel.
  • Screen contrast is much higher,dark text on light background looks pleasant.
  • Daydream screensavers.
  • Under Accessibility option in settings; Magnification gestures included. Triple tap to magnify the entire phone screen then pan and zoom with two fingers

Magnification gestures in Xperia ZR Android 4.2.2 10.3.1.A.0.244 firmware update

  • DualShock 3 Wireless controller support.
  • Screen Mirroring available.
  • New Clock app, World-Clock, timer app.
  • No screenshot taking option in power menu.
  • Increased Battery life on this update :)

If you have updated your Xperia ZR on Android 4.2.2 10.3.1.A.0.244 firmware update, then please comment regarding the changelog you noticed and the bugs…

 

About the Author

23 years old, an avid writer and a Software Engineer by profession. Editor of Xperia Guide | Nexus Authority and Gizmo Bolt and Sony Xperia Smartphone enthusiast. Devices owned : Xperia Z1, Z, SP, SL, Nexus 7 2013 LTE. Follow me at Facebook I Twitter I Google Plus. DONATE US. Contact me at anurag@gizmobolt.com for feedback and sending tips.

33 Comments so far. Feel free to join this conversation.

  1. Krish July 31, 2013 at 5:31 pm - Reply

    same update as of XZ…Sony delivering the same firmware to all devices…Sucks…:/

  2. Maruk July 31, 2013 at 5:36 pm - Reply

    can i flash it on C5502 ?

  3. Daniel August 1, 2013 at 5:20 pm - Reply

    Does anyone have the unbranded tft file for the C5502? I’m in the states and I don’t want to lose support for the T-Mobile 1700 band since the radio for the C5503 is different. Thx!

  4. Deepak August 9, 2013 at 11:49 am - Reply

    can i use this upgrade in my experia L?? kindly reply

    • Anurag Kumar August 9, 2013 at 12:02 pm - Reply

      Do you have any sense or not…how can you use a different phone’s firmware on your xperia l…will things work properly…no…flash the firmware for xperia l…it has got a update yesterday..;

  5. sekhar August 9, 2013 at 4:27 pm - Reply

    hi dude…i have a xperia zr c5502 indian version…can i flash it..or have to wait for ota update…any advice

    • Anurag Kumar August 9, 2013 at 4:48 pm - Reply

      I haven’t come across yet any Indian getting xzr update..i think it will take a month time more to reach here in India, its better you flash it no issues its safe.
      We just saw xz xzl getting same update in India not for XZR though users from Nordic regions got that.

  6. Deepak August 10, 2013 at 12:03 pm - Reply

    yup i updated it anurag kumar and thanx for it mahn..

    • Anurag Kumar August 10, 2013 at 12:10 pm - Reply

      ftf file for latest xperia l update is here – http://www.gizmobolt.com/2013/08/08/xperia-l-c2105-c2104-android-4-1-2-15-0-a-2-17-firmware-update-rolled/

  7. sekhar August 10, 2013 at 2:47 pm - Reply

    i have updated to 4.2.2 and could you please suggest a way to root xzr on 4.2.2

  8. Gautam August 14, 2013 at 8:31 am - Reply

    I have not yet got any jb update for my XperiaZR.. my battery has been disappointing me since day one..:(

    • rockingraj August 29, 2013 at 10:04 pm - Reply

      disable stamina mode and install DS battery saver application from the android market.DS battery saver incresases ur standy time.It disables most of the background running processes so that u can get a better battery life when ur mobile is active.

  9. MRZAW September 14, 2013 at 12:12 pm - Reply

    can i install this upgrade in my xperia SP c5302….
    please reply…….

  10. John September 17, 2013 at 10:11 pm - Reply

    HI ,,i purchased my ZR C5502 from india 2 weeks back and am right now in UK. i tried the update by PC companion but after the process it is same 4.1 version.
    Secondly the wifi is not connecting and helpdesk is saying my wifi password is wrong which is nonsense. It wont connect anywhere. It saves and then says authorization error.

    whats your take on this bro?

    • Anurag Kumar September 17, 2013 at 10:45 pm - Reply

      Xperia ZR Android 4.2.2 10.3.1.A.2.67 firmware Update Rolled Out
      [ Brings Android 4.2.2 for Xperia ZR C5502 INDIA ]

      Download 10.3.1.A.2.67 firmware here http://xpgui.de/19aRD7p

  11. Chaitra September 28, 2013 at 11:14 pm - Reply

    Everything is good. New look n feel is nice. But screen shot option is been removed from power menu which was nice. Request you to add the screenshot option back. Now it’s difficult to take screen shot.

  12. PARMINDER November 15, 2013 at 12:40 pm - Reply

    iam in india punjab i update my xperia zr c5502 with latest firmware 4.2.2. all things are very well.friends iam a computer software and i read all abt xepria zr processor and finally i found its processor support 4g lte.i talk many time to customercare 180030002800 but no1 can knw abt that that in future c 5502 support 4g lte.but hardware of c5502 and c5503 same.so please if any1 100% sure that its possible to get 4g lte option in c 5502 in future by update firmware in india when 4 g is come all over india. or by above post by a user Download C5503_10.3.1.A.0.244_NCB.ftf I 692 MB ( Unbranded) or
    Download Xperia ZR C5503 Russian region ftf file.

    Download C5503_10.3.1.A.0.244_RU.ftf I 694 MB

    • Anurag Kumar November 15, 2013 at 12:44 pm - Reply

      Well it is not software related thing…!!!! As 4G LTE modem is not installed in C5502 so C5502 can’t get 4G LTE Connectivity in any manner….

      If you flash the C5503 ftf on your C5502, you will get LTE open in mobile connectivity but you can’t connect to it, as when your phone don’t have 4G moden, how can you get it…Isn’t it was obvious thing.

  13. PARMINDER November 15, 2013 at 3:43 pm - Reply

    its ok anurag but u learn its (Qualcomm Snapdragon APQ8064).
    has a built-in LTE/4G modem. .c5502 and c5503 both has same Qualcomm Snapdragon APQ8064.both Qualcomm Snapdragon APQ8064 processon hv same hardware.otherwise u open sony india mobile.com and see xperia zr specification this this is mantioned here that (Ultra-fast LTE/4G technology
    Your Xperia smartphone has a built-in LTE/4G modem. This enables blazing internet connections with up to 100 Mbit/s download and 50 MBit/s upload speeds) these lines are under india region xperia zr.iam waiting ur reply and i contact to Qualcomm Snapdragon APQ8064 team and they clear me that they provide same Qualcomm Snapdragon APQ8064 to c 5502 and c 5503 ok friend wait for ur reply

    • Anurag Kumar November 15, 2013 at 4:21 pm - Reply

      Is simple words you should get this :-

      Sony Mobile India confirms LTE can’t run on c5502 Indian model of XZR, you can contact the customer care if you want…

      Second if you flash c5503 ftf on c5502 you get lte option in connectivity but you can’t run it. If doubt it check yourself.

      Rest there is always a separate modem for lte if not why SONY release two models are they nuts.

      In future also no update can run lte on 3g model c5502.

      Same bands are listed for whole xperia z family, c6602 c6902 can’t run 4g in any case.

      P.S UMTS HSPA+ 850 (Band V), 900 (Band VIII), 1700 (Band IV), 1900 (Band II), 2100 (Band I) MHz, GSM GPRS/EDGE 850, 900, 1800, 1900 MHz these bands are listed on Xperia ZR Sony India website, Purely 3G bands. sOURCE – http://www.sony.co.in/product/xperia+zr AND http://www.sonymobile.com/in/products/phones/xperia-zr/specifications/#tabs

    • Anurag Kumar November 15, 2013 at 4:24 pm - Reply

      Don’t want to discuss this thing any more as it is useless, end of discussion.

      By the end of 2014 we may see 4g phones in India as at present 4g users in India is 0% so unless they are increases to a certain % Sony not gonna release them.

  14. roop November 20, 2013 at 9:03 pm - Reply

    hello dear friend anurag, iam frm chandigarh punjab,i purchase sony xperia zr c 5503 frm amazon.co.uk and its 4g lte mobile ,can i update my c 5503 with firmware 4.2.2, if i update with latest firmware 4.2.2 then 4 g lte option gone iam worry abt that becz 4 g is not now in india.and i one thing i also clear that only with few rupess more i buy c 5503 online but i dnt knw why sony launch 2 models of all mobiles.price difference is very nominal between c 5502 and c 5503 a person buy this type of expensive mobile easily pay some more money for 4g lte.i dnt no why sony do this with indian peoples.

    • Anurag Kumar November 20, 2013 at 9:12 pm - Reply

      Hey buddy I am fed up of saying this thing to all people , In India 4G LTE users are nearly 0% so what’s the point of launching a phone, unless 4G users are increased to a certain % 4G will phones will not be here on a large scale. Plus at present in India 4G can’t be used for voice calling it’s band present in India of airtel can only be used for surfing net.

      Another truth – In India 3G users are also very less, companies are in loss for 3G bands purchase.

      Answer to your query – as your model c5503 if showing update in pc compabion then you will get same update of region from where your phone belongs and you will retain 4G connection in settings but it has no official support in India as it’s an imported handset.

  15. simar November 28, 2013 at 4:22 pm - Reply

    hello anurag ji,if i purchase xperia zr c5503 from online website.tell me any benifit of that or i purchase xperia zr c 5502 frm any sony mobile dealer in india.the rate diffrence in c 5502 and c 5503 is Rs.2500 to Rs.3000 on some abroad websites.any benifit of c 5503 then c 5502 .please help and advice me.i afford Rs2500 to Rs.3000 if any benifit in c 5503.

    • Anurag Kumar November 28, 2013 at 4:33 pm - Reply

      Xperia ZR C5503 is a 4G LTE VERSION not officially launched in India so if you purchase it you will not get Sony warranty in India at any cost.

      4G bands of C5503 may not work in India, I am not sure on it and you may also not get 4G calling service as only internet 4 G service is available in India now ( for calling it downgrades in network to make call on 4G from 3g network )

      Xperia ZR C5502 is a 3G HSPA+ Indian version officially launched so if you buy c5502 from an Indian website or Indian Sony showroom you will get warranty here.

      If you are not moving out of India then buy c5502 from India only and get warranty from Sony

  16. daniel December 7, 2013 at 6:45 am - Reply

    I’m trying to get the c5506 baseband on the c5503. I’m using flashtool, but when it says to connect the powered off phone while holding the back button (i’m holding the vol. down) nothing is happening. I have USB debugging turned on. Any thoughts?

  17. shiva April 23, 2014 at 6:30 pm - Reply

    I have updated my xperia zr but I m not able to take screenshot that option is missing please reply to my email

Leave A Response