if you have a Huawei Device, You can flash Huawei Ascend Y550 Stock firmware to upgrade or downgrade your Huawei smartphone, or if you want to repair your Huawei Ascend Y550 if it is stuck on Huawei logo, Boot Screen, or stuck in bootloop… or you don’t receive the OTA update for any reason.
Huawei Ascend Y550 powered by Quad-core 1.2 GHz Qualcomm MSM8916 Snapdragon 410 chipset, the device has 1 GB RAM and 4 GB ROM, up to 32 GB via microSD. Huawei Ascend Y550 comes with 2 MP Camera in front & 5 MP in back.
Huawei Ascend Y550 offers a 4.50-inch IPS LCD with a resolution of 480 x 854 pixels, The Huawei Ascend Y550 Run Android 4.4.2 KitKat and comes in 2 Colors (Black, White). and powered by removable Li-Ion 2000 mAh battery.
Requirements:
- Flash Huawei Ascend Y550 Stock Firmware: How to Flash Huawei Stock Firmware – All Methods
- Install Huawei Ascend Y550 USB Driver: Download & Install Huawei Ascend Y550 USB Driver
- Make sure you are flashing the right flash file, We are not responsible for any harm that might come to your Smartphone.
Download Huawei Ascend Y550 Stock Firmware
Do not use this firmware on any other Huawei devices. this stock Firmware fit only for your Huawei Ascend Y550 device. The ROM file on this page is the official ROM file published by the company:
| Build Number | Android OS | Download |
| Y550-L03 V100R001C40B249A | Android 4 | FullOTA |
| Y550-L01 V100R001C00B258 | Android 4 | FullOTA |
| Y550-L02 V100R001C457B249 | Android 4 | FullOTA |
| Y550-L02_V100R001C346B249 | 4.4 KitKat | FullOTA |
| Y550-L01 V100R001C00B246CUSTC185D001 | 4.4 KitKat | FullOTA |
| Y550-L01 V100R001C150B265 CUSTCZEC150D007 | 4.4 KitKat | FullOTA |
| Y550-L01 B256CUSTC638D001 | 4.4.2 KitKat | FullOTA |
| Y550-L01 4.4 B246CUSTC432D002 | 4.4.2 KitKat | FullOTA |
| Y550-L01 4.4 B246CUSTC636D001 | 4.4.2 KitKat | FullOTA |
| Y550-L01 B246CUSTC185D | 4.4.2 KitKat | FullOTA |
| Y550-L01 4.4 B246CUSTC432D001a | 4.4.2 KitKat | FullOTA |
| Y550-L01 | 4.4.2 KitKat | FullOTA |
| Y550-L01 B246CUSTC432D001 | 4.4.2 KitKat | FullOTA |
| Y550-L01 4.4 B246CUSTC10D001 | 4.4.2 KitKat | FullOTA |
| Y550-L01 4.4 B246CUSTC185D001 | 4.4.2 KitKat | FullOTA |
| Y550-L01 4.4 B246CUSTC185D001 | 4.4.2 KitKat | FullOTA |
| Y550-L01 | 4.4.2 KitKat | FullOTA |
| Y550-L01 4.4 B246CUSTC432D001 | 4.4.2 KitKat | FullOTA |
| Y550-L01 | 4.4.2 KitKat | FullOTA |
| Y550-L01 OTA 2017-04-20 B250CUSTC432D001 | 4.4.2 KitKat | OTA |
| Y550-L01 4.4 B246CUSTC432D002 | 4.4.2 KitKat | FullOTA |
| Y550-L01 | 4.4.2 KitKat | FullOTA |
| Y550-L01 2016-01-04 B250 | 4.4.2 KitKat | FullOTA |
| Y550-L01 B246CUSTC432D001 | 4.4.2 KitKat | FullOTA |
| Y550-L01 B246CUSTC432D001 | 4.4.2 KitKat | FullOTA |
| Y550-L01 B246CUSTC432D001 | 4.4.2 KitKat | FullOTA |
| Y550-L01 4.4 B246CUSTC432D002 | 4.4.2 KitKat | FullOTA |
| Y550-L01 B246CUSTC432D001 | 4.4.2 KitKat | FullOTA |
| Y550-L01 OTA 2015-02-17 B255CUSTC432D001 | 4.4.2 KitKat | FullOTA |
| Y550-L01 2015-04-05 | 4.4.2 KitKat | FullOTA |
| Y550-L01 2014-11-05 | 4.4.2 KitKat | FullOTA |
| Y550-L01 2015-01-05 | 4.4.2 KitKat | FullOTA |
| Y550-L01 2015-04-19 | 4.4.2 KitKat | FullOTA |
| Y550-L01 2015-01-13 | 4.4.2 KitKat | FullOTA |
| Y550-L02 4.4.4 B249 | 4.4.2 KitKat | FullOTA |
| Y550-L02 2015-08-24 | 4.4.2 KitKat | FullOTA |
| Y550-L03 B249 | 4.4.2 KitKat | FullOTA |
| Y550-L03 4.4 B249 | 4.4.2 KitKat | FullOTA |
| Y550-L03 B249 | 4.4.2 KitKat | FullOTA |
| Y550-L03 B257 | 4.4.2 KitKat | FullOTA |
| Y550-L03 4.4 B242 | 4.4.2 KitKat | FullOTA |
| Y550-L03 B249CUSTC605D001 | 4.4.2 KitKat | FullOTA |
| Y550-L03 B249 | 4.4.2 KitKat | FullOTA |
| Y550-L03 | 4.4.2 KitKat | FullOTA |
| Y550-L03 B249a | 4.4.2 KitKat | FullOTA |
| Y550-L03 4.4 B240SP01 | 4.4.2 KitKat | FullOTA |
| Y550-L03 B261a | 4.4.2 KitKat | FullOTA |
| Y550-L03 B250a | 4.4.2 KitKat | FullOTA |
Backup Huawei Ascend Y550
Backup all your important data before flashing the Huawei Ascend Y550 Stock Firmware because installing firmware will erase all your data:
- GO to the Backup app on your home screen.
- Tab on Backup & Choose the location to which you want to back up your data
- Choose the data you want to backup. depending on your needs (Contacts, Messaging, Call log, images.videos…)
- Then touch Back up to begin the backup.
- set a password, you can Skip if you don’t want to set a password
- After this is complete, tab Next to begin the backup.
Restore Huawei Ascend Y550
- Go back to the Backup app, & tab on Restore
- Choose the source of the data to be restored, and touch Next
- Enter your password you set up early then touch OK
- Select the data you want to restored and touch Start restoration.
- Once you choose to restore your back up data
- You can choose a location to restore backed up data (Contacts, Messaging, Call log, images.videos…)
- Finally, tab on OK to finish.
Read also: How to ROOT Huawei Ascend Y550
