Tag Archives: 15.4.A.0.21 firmware

Xperia M Android 4.3 15.4.A.0.21 firmware approved by SFR carrier in France

Good news for Xperia M users, previously certified mysterious 15.4.A.0.21 firmware on PTCRB for Xperia M C1905 and C1904 is now confirmed to be Android 4.3 update. SFR carrier in France has confirmed approval of android 4.3 15.4.A.0.21 firmware for Xperia M and soon it will start rolling via PC Companion or OTA though no specific date is mentioned yet.

15.4.A.0.21 firmware was certified for Xperia M on PTCRB a month back along with new 15.5.A.0.16 firmware which was certified for Xperia M dual which at present is on Android 4.2.2 version while Xperia M is on android 4.1.2. SFR carrier has also listed an official changelog of Xperia M Android 4.3 15.4.A.0.21 firmware update. SFR carrier has also mentioned the customization version as  C1905_15.4.A.0.21_SFR-FR_1275-3031_R5C.

15.4.A.0.21 firmware Changelog

  • Updated, faster UI.
  • Sony Media apps updated viz, Walkman, Movies, Album.
  • New Xperia downloadable themes.
  • Updated Sony stock apps.

Vodafone AU has also confirmed that testing for Xperia M android 4.3 update in undergoing already. It is not clear yet that as all carriers are stating the fact of Android 4.3 update for Xperia M while Sony is keeping it secret.

We hope Xperia M and Xperia M Dual both gets android 4.3 soon, as soon any information of 15.4.A.0.21 firmware rollout comes, we will update. No Android 4.3 plans have been mentioned by Sony for Xperia L and Xperia C yet.

Excited Xperia M users, let us know. Drop your comments below.

[ Source – SFR France ]

Xperia M 15.4.A.0.21 firmware, Xperia M Dual 15.5.A.0.16 firmware certified – Is it Android 4.3 ?

Xperia M which at present features android 4.1.2 version and Xperia M Dual features android 4.2.2 version, just now for both phones a major firmware is certified on PTCRB which seems as an upgrade to android version. Xperia M 15.4.A.0.21 firmware and Xperia M Dual 15.5.A.0.16 firmware is spotted on PTCRB besides some other firmwares which were certified a day before.

15.4.A.0.21 firmware is certified for Xperia M C1904 and C1905 which also saw 15.1.C.2.9 firmware and 15.1.C.2.8 firmware getting certified for it a day earlier. 15.5.A.0.16 firmware is certified for Xperia M Dual C2004 and C2005 which also saw 15.2.A.2.14 firmware getting certified a day earlier.

At present Xperia M is on 15.1.C.2.8 firmware which means a jump from 15.1.C.x.x to 15.4.A.x.xx firmware is huge update. Check below the 15.4.A.0.21 firmware certification for Xperia M on PTCRB page.

Xperia M 15.4.A.0.21 firmwareXperia M Dual is on 15.2.A.2.5 firmware which means it will be moved from 15.2.A.x.x to 15.5.a.x.xx, which again indicates a major update. Check below the 15.5.A.0.16  firmware certification for Xperia M Dual on PTCRB page.

Xperia M Dual 15.5.A.0.16 firmware

Rumors which these firmware certifications for Xperia M and Xperia M Dual has started that they might bring Android 4.3 update for them, though Sony didn’t mention about them in their android 4.3 update plan but a few days back we saw Vodafone Australia confirming that android 4.3 for Xperia M is in testing and it may come if everything goes right.

We hope if it is android 4.3 update anyhow, Sony should also roll it for Xperia L and Xperia C. Excited Xperia M and Xperia M Dual users, let us know. Drop your comments below.

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