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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > ZTE

ZTE General ZTE phones discussion, firmwares, solution, help

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Old 09-15-2017, 19:55   #16 (permalink)
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Quote:
Originally Posted by leakite View Post
You can download the firmware :

https://drive.google.com/file/d/0ByQ...trV1Y3d0U/view
File Password: dvaldezcelular

sdcard firmware :
https://drive.google.com/file/d/0ByQ...1OZVVxNGM/view
Tested on Z820 metro PCS , over sd update says installation aborted
So in mine case not work

Any Way thanks for share
 
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Old 09-27-2017, 15:57   #17 (permalink)
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need help in Zte Obsidian Z820

Please somebody have the firmware zte z820, after update via OTA, the phone bootloop and I can't fix, after hard reset the same problem.
 
Old 10-04-2017, 19:22   #18 (permalink)
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Quote:
Originally Posted by HOSSAMFON View Post
Please somebody have the firmware zte z820, after update via OTA, the phone bootloop and I can't fix, after hard reset the same problem.
If bootloader is locked then is bricked, i contact metro pcs they say no firmware
Only if someone has set with unlocked bootloader to read and upload
 
Old 10-04-2017, 22:51   #19 (permalink)
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I have one bricked z820 and one alive z820. How to unlock bootloader, how to read?
 
Old 10-05-2017, 11:18   #20 (permalink)
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Quote:
Originally Posted by Dr_Wolodya View Post
I have one bricked z820 and one alive z820. How to unlock bootloader, how to read?
Try contacting ZTE support to get a unlock code.
If they provide you can unlock via fastboot.

or

Root it via KingRoot and read with flash read apk.
But after root do not update , it will bricked as 1st one

Regards
 
Old 10-05-2017, 21:28   #21 (permalink)
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You can't read/write that phone, even after unlocking bootloader.
It's secure boot + auth file needed.

Quote:
BootLdrSS : LOCKED with CERT
Classic ZTE crap / "Burner phone".

"Use it and trow to trash"


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Old 10-23-2017, 14:13   #22 (permalink)
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So, there is no solution to flash this phone?

anyone talked to ZTE ?
 
Old 10-23-2017, 17:03   #23 (permalink)
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Quote:
Originally Posted by yurais View Post
anyone talked to ZTE ?
I not talked with zte support because not exist talkable zte support in Ukraine and especially for t-mobile usa models.
Here is I found open-source lollipop kernel for TMO Z820 but not sure that it can help:
open-source-notice
 
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Old 10-31-2017, 21:35   #24 (permalink)
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any way via JTAG or ISP?

just got another dead crap here, now have 2 souls in the table...
 
Old 11-01-2017, 19:58   #25 (permalink)
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Quote:
Originally Posted by yurais View Post
any way via JTAG or ISP?

just got another dead crap here, now have 2 souls in the table...
Well, that's a question for JTAG box support section,
a box that you have ...

They will probably ask board pictures, or if you have PIN-Finder
for that box, to get them and test by cpu type ...

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Old 11-02-2017, 22:27   #26 (permalink)
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I talked to ZTE, and I got this response from there.

Can someone in the Statres call this number and call??

Code:
Thanks for contacting ZTE. 

We would like to inform you that, the stores may not have had a news about the agreement that we had with Metropcs and that is the reason they did not provide you the warranty. 

Just you let you know that, recently we had an agreement with Metropcs, that all the repair and after sales issues would be handled by them, and not us. 

So that is the reason the stores may not be aware of this, however we would kindly request you to get in touch with metropcs on 888-863-8768. 

We are sure that they would be able to help you warranty for the device. 

Should you require any further assistance, please do not hesitate to contact us. 
  
Best Regards!
 
Old 11-08-2017, 13:08   #27 (permalink)
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Talked with ZTE Support too , they say

*Sent phone back we will resent you new one* LOL
 
Old 11-08-2017, 15:24   #28 (permalink)
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Did someone call metro using the phone number posted above?

Enviado desde mi SM-G930F mediante Tapatalk
 
Old 01-24-2018, 18:53   #29 (permalink)
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This thread does not work, it's breaker my phone, I've searched a lot to find a solution, I'd downloaded the sources code to compile, but i don't have a clue how to do that, if someone can help it could be paradise on earth .......
 
Old 01-24-2018, 23:50   #30 (permalink)
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Z820 flashing / unlock / repair is officially supported via Commercial BOX/Software.

Use search on forum to find what box is about.

Thread closed.

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