Huawei E303 firmware update Error code:19
 

Need help for Error code:19 Huawei E303 update firmware

Thanks
BR
J@zz

Instead of blog link, better you provide Error code:19 solution.

@ J@zz



Try With Both Firmware & Post Screenshot After Writing..............

**E303CUpdate_21.157.13.00.910.B757

**E303Update_22.157.18.03.910.B734











Regards,

Error because port closed.
 

Error 19
means your modem ports is using by any application or services.
First of all close dashboard and disconnect the internet if using same modem.

• Open Task manager.
• Click Processes
• Now Find This Three Processes

1. HWDeviceService.exe
2. DCService.exe
3. MobileBroadband.exe ( Vodafone Mobile Broadband Service )
   
4. UIExec.exe ( UI Assistant Service )
   

• Right click and click Kill Process Tree for this processes Then Try Firmware Update.

WBR,
Nirav Soni,
India.

Ok J@zz Here Is Your Requested Firmware (E303Update_22.157.18.03.910.B734)


Just Make A Screenshot Of Your Work & If You Not Done I Mean Same Errr Or Any Other Errr Then Contact Me I Wanna Check.............:)





Regards,

Same Error, Here is screenshot ......

http://forum.gsmhosting.com/vbb/atta...8&d=1354957573

Thanks Again....

Br
J@zz

Post Your Screenshot Here................













Regards,

Find it........................

@ J@zz


I Think Its New Cpu(Hisilicon) ThatsWhy U Failure In Downgrading...........



At This Time Forget It:):)





Regards,

It's not Huawei E303
It's Idea E303D

customized firmware like E1732.
only can be unlock by patch firmware.







Regards,
NiRaV

Yes U Right N!rav......................................










Regards,

please what is now the solution to unlocking or flashing this e303?

Pls, i need a download links for Huawei E303 update Firmware : 21.157.71.00.251