Have seen joytest show up in other forums and joined this one because of what he has put out on this phone.
I have the 7D-503L phone that I thought was the international model untill I read the info joytest put out.
Like many new members, I have come in search of advice. Have bricked just about every phone I have ever had.
This one is proving harder than the rest to undue. Most of my older models had a greater following with enough info to get me out of trouble. Right now all I have is fastboot and nothing else. I tried to flash a recovery using TWRP Manager because I managed to get root. Well that was all, after that nothing but the Logo screen that says honor and powered by android. Hoping I can use fastboot to fix the mess. Have tried recovery.img, but still nothing. Does anyone know what I can do or is the an expensive paper weight. Thanks

Yes, thank you very much. I will try this method because at the moment the SD card will not work. Have tried the
recovery_cn.img, but it didn't work. I started messing with phones ever since the Droid Incredible. Moved on to Samsung, but really like the Huawei. Seems like they have it together better than the others. Will get back with you in a few days.

Seems like I already tried this. Sorry to say nothing happened and I used the newest full update. Extracted all and fastbooted fastboot flash recovery recovery.img. Now let me try it with command [/d]. Thanks

[quote=joytest,Mar 9 2015, 09:11 PM]
If you have a locked bootloader you *may* not be able to perform a fastboot flash....

The 501L bootloader is unlocked after the 4.4.2 ROMs, but I think the 503L bootloaders should be unlocked by default.

Were you running adb shell from your PC ?

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Yes I was running running adb shell on my PC and the fastboot screen on the phone shows unlocked. Have not tried anything since last post. Been tring to read up as much as possible, but will try tonight.

You need to place the img file in the same folder as where your adb shell path is on the PC IIRC, or on the root of the sdcard, but I think you can't access the sdcard now so PC folder seems the only option.

[/quote

Finialy figured out part of it. I thought I was using ADB, but it does not see the device. I have killed and started server but I think it is a driver problem. If I get past this, I think every thing will be ok. Will keep working on trying to get ADB SHELL to see what the computer sees as "Android Sooner Single ADB interface". Thanks for everyones help. This is a great Forum.