[Official] Huawei Y3 2017 CRO-U00 Stock Rom / Firmware

• Update Huawei Y3 2017 CRO-U00
• Downgrade Huawei Y3 2017 CRO-U00
• Rollback firmware Huawei Y3 2017 CRO-U00
• Unroot Huawei Y3 2017 CRO-U00
• Unbrick Huawei Y3 2017 CRO-U00
• Restore Huawei Y3 2017 CRO-U00
• Fix Unknown IMEI Huawei Y3 2017 CRO-U00
• Repair firmware solutions for Huawei Y3 2017 CRO-U00 if boot loop, Hard brick, Lost recovery, or can’t boot to home screen, etc using Huawei Y3 2017 CRO-U00 Software upgrade

Notes:

• How to Flash Huawei Y3 2017 CRO-U00 Firmware ( Dload Update.app ) —>Read Here
• How to root Huawei Y3 2017 CRO-U00 —> Read Here
• How to Flash TWRP Huawei Y3 2017 CRO-U00 —> Read Here
• How to Bypass / Unlock FRP Huawei Y3 2017 CRO-U00 —> Read Here
• Unlocking bootloader Huawei Y3 2017 CRO-U00 —> Read Here
• Install Gapps for Huawei Y3 2017 CRO-U00 —> Download here
• OTA = over-the-air , Delivery of software from the manufacturer or developer to update or resolve problems from the previous firmware, can be flashed on Fota updater app or custom recovery like CWM, TWRP or Carliv
• Full OTA = OTA binary image files that allow you to manually update your device. This has the same effect of flashing the corresponding factory images, but without the need of wiping the device. Usually this firmware is used for unbricking or repair firmware by some users.
• MF = Multi File or many file
• PV = Point Version , Can be flashed through TWRP
• Huawei CUST Region Provider
  C00 China
  C02 Europe Vodafone
  C10 Russia
  C170 Russia
  C21 Telefonica / O2
  C40 Czech Republic Telefonica / O2
  C55 Italia TIM
  C86 Spain Yoigo
  C112 Latin America
  C121 Türkei
  C123 Switzerland
  C150 Telekom
  C151 India
  C183 New Zealand
  C185 Middle East & Africa
  C209 Asia (Pacific)
  C271 Malaysia
  C249 Serbia Telekom
  C324 Taiwan
  C358 Tunisia
  C432 Europe
  C470 Asia (Pacific)
  C605 Colombia
  C636 Asia (Pacific)
  C637 Spain
  C675 India
  C900 General Free intern. Version
• Huawei Country Region
  INTERNATIONAL: Global
  AFRICA : Algeria, Angola, Botswana, Congo, Egypt, , Ghana, Jordan, Kenya, Mauritius, Morocco, Namibia, Nigeria, South Africa, Tanzania, Tunisia, Uganda, Zambia.
  ASIA PASIFIC: Australia, Azerbaijan, Bangladesh, Cambodia, China, Hong Kong, China, , Indonesia, Japan, Kazakhstan, Laos, Malaysia, Myanmar, Nepal, New Zealand, Philippines, Singapore, South Korea, Sri Lanka, Taiwan, China, Thailand, Turkey, Uzbekistan, Vietnam.
  EUROPE: Austria, Belarus, Belgium, Bulgaria, Czech, Croatia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Italy, Latvia, Lithuania, Macedonia, Netherland, Norway, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Spain, Sweden, Switzerland, Switzerland, Switzerland, Ukraine, United Kingdom.
  LATIN AMERICA: Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Dominican Republic, Ecuador, Guatemala, Jamaica, Mexico, Panama, Paraguay, Peru, Uruguay, Venezuela.
  MIDDLE EAST: Kuwait, Pakistan, Saudi Arabia, UAE (United Arab Emirates)
  NORTH AMERICA: Canada, United States – USA.

Disclaimer:
This guide for educational purpose only, Boycracked.com not responsible if your device bricked after updates firmware or following our tutorial. ( Do With Your Own Risk )

Device name	Model number	Update	Type	Firmware version	Download	Description
Huawei Y3 2017	CRO-U00	2016.12.19	OTA update	Cairo-U00C636B002	Download update.zip	Read changelog
Huawei Y3 2017	CRO-U00	2017.01.04	OTA update	Cairo-U00C636B015	Download update.zip	Read changelog
Huawei Y3 2017	CRO-U00	2017.04.18	OTA update	Cairo-U00C185B101	Download update.zip	Read changelog
Huawei Y3 2017	CRO-U00	2016.12.05	OTA update	Cairo-U00C469B002	Download update.zip	Read changelog
Huawei Y3 2017	CRO-U00	2017.04.19	OTA update	Cairo-U00C636B103HOTA update	Download update.zip	Read changelog
Huawei Y3 2017	CRO-U00	2017.04.18	OTA update	Cairo-U00C636B103	Download update.zip	Read changelog
Huawei Y3 2017	CRO-U00	2017.04.16	OTA update	Cairo-U00C636B102	Download update.zip	Read changelog
Huawei Y3 2017	CRO-U00	2017.02.13	OTA update	Cairo-U00C636B021	Download update.zip	Read changelog
Huawei Y3 2017	CRO-U00	2017.01.18	OTA update	Cairo-U00C636B018	Download update.zip	Read changelog
Huawei Y3 2017	CRO-U00	2017.01.18	OTA update	Cairo-U00C636B018	Download update.zip	Read changelog
Huawei Y3 2017	CRO-U00	2017.01.18	OTA update	Cairo-U00C636B018	Download update.zip	Read changelog
Huawei Y3 2017	CRO-U00	2017.01.10	OTA update	Cairo-U00C636B018	Download update.zip	Read changelog
Huawei Y3 2017	CRO-U00	2017.01.04	OTA update	Cairo-U00C636B015	Download update.zip	Read changelog

Rollback to stock Huawei Y3 2017 CRO-U00 firmware

1. Download the official full firmware
2. Download the huaweiupdateextract tool HERE
3. Download the huawei multi tool by team mt HERE
4. Install both tools
5. Extract the downloaded firmware until you see the UPDATE.APP file
6. Open the huawei extract tool and load UPDATE.APP
7. Extract the following Files from the UPDATE.APP files: BOOT.img, CUST.img, RECOVERY.img,SYSTEM.img, USERDATA.img
8. Copy or simply move those images into the HUAWEI Multi-Tool by Team MT/Unbrick directory
9. Start phone into fastboot mode
10. Start the Huawei Multi-Tool and enter “6” for Unbrick menu and Press Enter
11. Type “N” for continue and press Enter
12. Type “2” to Continue. The files are in /Unbrick and press Enter
13. Just follow the instructions and your phone will be flashed with a stock firmware!
14. After complete flashing stock firmware you can download the official update under Settings -> Updater!

Current EMUI version list:

• EMUI 1.0 based on Android 4.0 Ice Cream Sandwich and 4.1.1 , 4.1.2 4.2.1 , 4.2.2 , 4.3 Jellybean (initial release)
• EMUI 2.0 based on Android 4.0 Ice Cream Sandwich, Androiod 4.1.1 , 4.1.2 4.2.1 , 4.2.2 , 4.3 Jellybean, Android 4.4.2 , 4.4.4 Kitkat (minor UI tweak)
• EMUI 3.0 based on Android 4.4.2 , 4.4.4 Kitkat and Android 5.0.1 , 5.0.2 Lollipop (minor UI tweak)
• EMUI 3.1based on Android 5.1.1 Lollipop
• EMUI 4.0 based on Android 6.0.1 Marshmallow
• EMUI 4.1 based on Android 6.1.1 Marshmallow
• EMUI 5.0 based on Android 7.0 Nougat
• EMUI 5.1 based on Android 7.1 Nougat

Hope this will help you.
Cheers 🙂

Please leave comment if you found broken link or have question.