Upgrade preparation
Check current upgrade environment
Make sure that the MICRO SD card is available and can be read and write.
Upgrade operations
Notices:
1. Upgrade will erase the user data, please backup your data before upgrade.
2. Ensure that the power is at least 15% left when upgrading.
There are two method of upgrading ,you can easy the nethod you think is suitable for
you.the firmware link is below.
METHOD ONE
Step 1. A MICRO SD card of 4GB or more should be available. The MICRO SD card
made by Sandisk, Kingstone, or Kingmax is recommended.
Step 2. Format the MICRO SD card (This operation is optional).
Step 3. Make sure that there is an UPDATE.APP under the dload. Copy the Main
package of dload in PC to dload of SD card.
Step 4. Make sure your handset is power off. Insert the MICRO SD card into the
handset. Pressing the VOLUME UP key and VOLUME DOWN key, then press
the POWER key to power on the phone, and VOLUME UP key and VOLUME
DOWN key should be pressed more than 10 seconds, then enter the Software
Upgrade Mode.
METHOD TWO
Step 1. A MICRO SD card of 4GB or more should be available. The MICRO SD card
made by Sandisk, Kingstone, or Kingmax is recommended.
Step 2. Format the MICRO SD card (This operation is optional).
Step 3. Make sure that there is an UPDATE.APP under the dload. Copy the Main
package of dload in PC to dload of SD card.
Step 4. Insert the MICRO SD card into the handset and power on. After entering the
home screen, press menu key to choose Settings->Updater->Menu->Local
upgrade->Confirm->Upgrade to start the upgrade.
HUAWEI MT7-TL10 Firmware 5.1.1 : DOWNLOAD
Check current upgrade environment
Make sure that the MICRO SD card is available and can be read and write.
Upgrade operations
Notices:
1. Upgrade will erase the user data, please backup your data before upgrade.
2. Ensure that the power is at least 15% left when upgrading.
There are two method of upgrading ,you can easy the nethod you think is suitable for
you.the firmware link is below.
METHOD ONE
Step 1. A MICRO SD card of 4GB or more should be available. The MICRO SD card
made by Sandisk, Kingstone, or Kingmax is recommended.
Step 2. Format the MICRO SD card (This operation is optional).
Step 3. Make sure that there is an UPDATE.APP under the dload. Copy the Main
package of dload in PC to dload of SD card.
Step 4. Make sure your handset is power off. Insert the MICRO SD card into the
handset. Pressing the VOLUME UP key and VOLUME DOWN key, then press
the POWER key to power on the phone, and VOLUME UP key and VOLUME
DOWN key should be pressed more than 10 seconds, then enter the Software
Upgrade Mode.
METHOD TWO
Step 1. A MICRO SD card of 4GB or more should be available. The MICRO SD card
made by Sandisk, Kingstone, or Kingmax is recommended.
Step 2. Format the MICRO SD card (This operation is optional).
Step 3. Make sure that there is an UPDATE.APP under the dload. Copy the Main
package of dload in PC to dload of SD card.
Step 4. Insert the MICRO SD card into the handset and power on. After entering the
home screen, press menu key to choose Settings->Updater->Menu->Local
upgrade->Confirm->Upgrade to start the upgrade.
HUAWEI MT7-TL10 Firmware 5.1.1 : DOWNLOAD
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