Categories
Firmware Jelly Bean TW ZENFONE 5

Asus Firmware Version TW V2.20.40.9

Asus Lollipop

ASUS ZenFone 5(T00F/T00J) software Image: V2.20.40.9 for TW SKU only*
Improvement Item:

1.Fixed the reddish issue of front camera
2.Fixed create new interface get NULL value
3.Fixed hookey not hold on when SIM2’s phone call.
4.Fixed – APK files can’t be send via Bluetooth
5.Enable SD card OTA update
6.Fixed Line will crash when switch the front/rear camera
7.Fixed – Audio playback on Bluetooth headsets (A2DP) is too soft
8.Fixed maxxaudio effect is stopped when turning on google equalizer
9.Fixed – FM radio reception breaks after 15 minutes
10.Fix Cloud Print version update issue
11.Fix USSD issue which randomly fails to be executed correctly when using Secondary SIM
12. Add info URL for ASUS Updates
13. Add ASUS Feedback APP
New Feature:
1. Add release note website link for ASUS Software Update, users can check release notes details directly through the link
2. Add Feedback APP for users to communicate and send feedback to ASUS fast and easily

For more information please refer to:
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Download Asus Firmware Version TW 1.18.40.9

Categories
CHT Firmware Jelly Bean ZENFONE 5

Asus Firmware Version CHT V2.20.40.9

Asus Lollipop

ASUS ZenFone 5(T00F/T00J) software Image: V2.20.40.9 for CHT SKU only*
Improvement Item:
1.Fixed the reddish issue of front camera
2.Fixed create new interface get NULL value
3.Fixed hookey not hold on when SIM2’s phone call.
4.Fixed – APK files can’t be send via Bluetooth
5.Enable SD card OTA update
6.Fixed Line will crash when switch the front/rear camera
7.Fixed – Audio playback on Bluetooth headsets (A2DP) is too soft
8.Fixed maxxaudio effect is stopped when turning on google equalizer
9.Fixed – FM radio reception breaks after 15 minutes
10.Fix Cloud Print version update issue
11.Fix USSD issue which randomly fails to be executed correctly when using Secondary SIM
12. Add info URL for ASUS Updates
13. Add ASUS Feedback APP
New Feature:
1. Add release note website link for ASUS Software Update, users can check release notes details directly through the link
2. Add Feedback APP for users to communicate and send feedback to ASUS fast and easily

For more information please refer to:
CN：http://zentalk.asus.com.cn/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Download Asus Firmware Version CHT 1.18.40.09

Categories
CN Firmware Jelly Bean ZENFONE 5

Asus Firmware Version CN 1.18.40.10

Asus Lollipop

ASUS ZenFone 5(T00F/T00J) software Image: V1.18.40.10 for CN SKU only*
Improvement Item:
1. Improved system stability

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Download Asus Firmware Version CN 1.18.40.10

Categories
Firmware Kitkat TW ZENFONE 5

Asus Firmware Version TW 2.21.40.44

Asus Lollipop

ASUS ZenFone 5(T00F/T00J) software Image: V2.21.40.44 for TW SKU only*
Improvement Item:

1.Update phone APN version to 81.
2.Update per Facebook sharing policy
3.Due to changes in Facebook’s service policy, ASUS apps will no longer be able to access the list of all your Facebook friends or their public information such as birthdays, feeds, public albums, and etc. Some features have been modified in order to comply with this new policy. Thank you for your understanding.

Changes on the apps:
ASUS Gallery

  • Friends’ public albums are no longer in service.
  • Likes and comments feature are disabled.
    ASUS Contacts
  • Friends’ recent feeds push notification are disabled.
  • Lower resolution profile picture is used.
  • Option to set contact’s cover image from Facebook is removed.
  • Synchronization of birthday information is not supported.
    Phone In-call screen
  • Lower resolution profile picture is used.

5. Improve ystem stability

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Download Asus Firmware  Version TW _2.21.40.44

Categories
Firmware Kitkat WW ZENFONE 5

Asus Firmware Version WW 2.21.40.44

Asus Lollipop

ASUS ZenFone 5(T00F/T00J) software Image: V2.21.40.44 for WW SKU only*
Improvement Item:

1.Update phone APN version to 81.
2.Update per Facebook sharing policy
3.Due to changes in Facebook’s service policy, ASUS apps will no longer be able to access the list of all your Facebook friends or their public information such as birthdays, feeds, public albums, and etc. Some features have been modified in order to comply with this new policy. Thank you for your understanding.

Changes on the apps:
ASUS Gallery

  • Friends’ public albums are no longer in service.
  • Likes and comments feature are disabled.
    ASUS Contacts
  • Friends’ recent feeds push notification are disabled.
  • Lower resolution profile picture is used.
  • Option to set contact’s cover image from Facebook is removed.
  • Synchronization of birthday information is not supported.
    Phone In-call screen
  • Lower resolution profile picture is used.

5. Improve ystem stability

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Download Asus Firmware  Version WW _2.21.40.44

Categories
CHT Firmware Kitkat ZENFONE 5

Asus Firmware Version CHT 2.21.40.44

Asus Lollipop

ASUS ZenFone 5(T00F/T00J) software Image: V2.21.40.44 for CHT SKU only*
Improvement Item:

1.Update phone APN version to 81.
2.Update per Facebook sharing policy
3.Due to changes in Facebook’s service policy, ASUS apps will no longer be able to access the list of all your Facebook friends or their public information such as birthdays, feeds, public albums, and etc. Some features have been modified in order to comply with this new policy. Thank you for your understanding.

Changes on the apps:
ASUS Gallery

  • Friends’ public albums are no longer in service.
  • Likes and comments feature are disabled.
    ASUS Contacts
  • Friends’ recent feeds push notification are disabled.
  • Lower resolution profile picture is used.
  • Option to set contact’s cover image from Facebook is removed.
  • Synchronization of birthday information is not supported.
    Phone In-call screen
  • Lower resolution profile picture is used.

5. Improve ystem stability

For more information please refer to:
TW：http://www.asus.com/zentalk/tw/ReleaseNotes

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS_T00I
**How to know the device software version?
Path: Settings->About-> software information->Build number
***System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Download Asus Firmware  Version  CHT_2.21.40.44