[ZTE Maven 3  Questions & Answers] starkbmx:
Hello everyone, thanks for taking a part of your valuable time in responding to this post,

what happened was the following time ago I bought a zte maven 3 phone, it had been working fine until I had problems to start since the black screen was left I took out the battery and put it back and started, now not only is the black screen and starts nothing

does not enter recovery mode, does not enter motorcycle FTM, does not display any type of logo only black screen

The red LED appears once I connect it to my PC via USB, now it does not show it.

install the drivers, from ZTE, qualcomm and try to download the rom again to the device and now the following appears

2020-02-23 17:50:08.424 Start Download

2020-02-23 17:50:08.439 Program Path:C:\Users\-\Documents\maven 3\352480B1250Z835V2.0.0B12\prog_emmc_firehose_8909.mbn

2020-02-23 17:50:08.443 ***** Working Folder:C:\Users\-\AppData\Roaming\Qualcomm\QFIL\COMPORT_14

2020-02-23 17:50:08.599 Binary build date: Nov 21 2017 @ 02:53:37

2020-02-23 17:50:08.600 QSAHARASERVER CALLED LIKE THIS: 'C:\Program Files\Qualcomm\QPST\bin\QSaharaServer.ex'Current working dir: C:\Users\-\AppData\Roaming\Qualcomm\QFIL\COMPORT_14

2020-02-23 17:50:08.604 Sahara mappings:

2020-02-23 17:50:08.605 2: amss.mbn

2020-02-23 17:50:08.605 6: apps.mbn

2020-02-23 17:50:08.606 8: dsp1.mbn

2020-02-23 17:50:08.608 10: dbl.mbn

2020-02-23 17:50:08.609 11: osbl.mbn

2020-02-23 17:50:08.610 12: dsp2.mbn

2020-02-23 17:50:08.611 16: efs1.mbn

2020-02-23 17:50:08.616 17: efs2.mbn

2020-02-23 17:50:08.617 20: efs3.mbn

2020-02-23 17:50:08.619 21: sbl1.mbn

2020-02-23 17:50:08.622 22: sbl2.mbn

2020-02-23 17:50:08.623 23: rpm.mbn

2020-02-23 17:50:08.624 25: tz.mbn

2020-02-23 17:50:08.625 28: dsp3.mbn

2020-02-23 17:50:08.626 29: acdb.mbn

2020-02-23 17:50:08.627 30: wdt.mbn

2020-02-23 17:50:08.628 31: mba.mbn

2020-02-23 17:50:08.630 13: C:\Users\-\Documents\maven 3\352480B1250Z835V2.0.0B12\prog_emmc_firehose_8909.mbn

2020-02-23 17:50:08.631

2020-02-23 17:50:08.632 17:50:08: ERROR: function: sahara_rx_data:247 Command packet length 1702240364 too large to fit

2020-02-23 17:50:08.634

2020-02-23 17:50:08.635 17:50:08: ERROR: function: sahara_main:924 Sahara protocol error

2020-02-23 17:50:08.636

2020-02-23 17:50:08.637 17:50:08: ERROR: function: main:303 Uploading Image using Sahara protocol failed

2020-02-23 17:50:08.639

2020-02-23 17:50:08.640

2020-02-23 17:50:08.646 Download Fail:Sahara Fail:QSaharaServer Fail:Process fail

2020-02-23 17:50:08.648 Finish Download

after failed donwload

[IMG="Qualcomn"]https://ibb.co/mC7Hp1Z[/IMG]

updates me and changes my port to ZTE "zte handset diagnostic interface(dfu)"

[IMG="ZTE"]https://ibb.co/zs3hRMG[/IMG]

I would like to know if my phone has definitely died or can be recovered

ESPAÑOL

Hola a todos, gracias por tomar una parte de su valioso tiempo en responder este post,

lo que paso fue lo siguiente hace un tiempo atras compre un telefono zte maven 3, habia venido funcionando bien hasta que tenia problemas para iniciar ya que quedaba la pantalla negra sacaba la bateria y la colocaba nuevamente y iniciaba, ahora no solamente esta la pantalla negra y no inicia nada

no ingresa en modo recovery, no ingresa en moto FTM, no muesta ningun tipo de logo solo pantalla negra

aparece el led rojo una vez que lo conecte a mi pc mediante el USB, ahora no lo muestra.

instale los driver, de ZTE, qualcomm y intente descargar la rom nuevamente al dispositivo y ahora me aparece lo siguiente

2020-02-23 17:50:08.424 Start Download

2020-02-23 17:50:08.439 Program Path:C:\Users\-\Documents\maven 3\352480B1250Z835V2.0.0B12\prog_emmc_firehose_8909.mbn

2020-02-23 17:50:08.443 ***** Working Folder:C:\Users\-\AppData\Roaming\Qualcomm\QFIL\COMPORT_14

2020-02-23 17:50:08.599 Binary build date: Nov 21 2017 @ 02:53:37

2020-02-23 17:50:08.600 QSAHARASERVER CALLED LIKE THIS: 'C:\Program Files\Qualcomm\QPST\bin\QSaharaServer.ex'Current working dir: C:\Users\-\AppData\Roaming\Qualcomm\QFIL\COMPORT_14

2020-02-23 17:50:08.604 Sahara mappings:

2020-02-23 17:50:08.605 2: amss.mbn

2020-02-23 17:50:08.605 6: apps.mbn

2020-02-23 17:50:08.606 8: dsp1.mbn

2020-02-23 17:50:08.608 10: dbl.mbn

2020-02-23 17:50:08.609 11: osbl.mbn

2020-02-23 17:50:08.610 12: dsp2.mbn

2020-02-23 17:50:08.611 16: efs1.mbn

2020-02-23 17:50:08.616 17: efs2.mbn

2020-02-23 17:50:08.617 20: efs3.mbn

2020-02-23 17:50:08.619 21: sbl1.mbn

2020-02-23 17:50:08.622 22: sbl2.mbn

2020-02-23 17:50:08.623 23: rpm.mbn

2020-02-23 17:50:08.624 25: tz.mbn

2020-02-23 17:50:08.625 28: dsp3.mbn

2020-02-23 17:50:08.626 29: acdb.mbn

2020-02-23 17:50:08.627 30: wdt.mbn

2020-02-23 17:50:08.628 31: mba.mbn

2020-02-23 17:50:08.630 13: C:\Users\-\Documents\maven 3\352480B1250Z835V2.0.0B12\prog_emmc_firehose_8909.mbn

2020-02-23 17:50:08.631

2020-02-23 17:50:08.632 17:50:08: ERROR: function: sahara_rx_data:247 Command packet length 1702240364 too large to fit

2020-02-23 17:50:08.634

2020-02-23 17:50:08.635 17:50:08: ERROR: function: sahara_main:924 Sahara protocol error

2020-02-23 17:50:08.636

2020-02-23 17:50:08.637 17:50:08: ERROR: function: main:303 Uploading Image using Sahara protocol failed

2020-02-23 17:50:08.639

2020-02-23 17:50:08.640

2020-02-23 17:50:08.646 Download Fail:Sahara Fail:QSaharaServer Fail:Process fail

2020-02-23 17:50:08.648 Finish Download

luego de fallido donwload

[IMG="Qualcomn"]https://ibb.co/mC7Hp1Z[/IMG]

me actualiza y me cambia el port a ZTE "zte handset diagnostic interface(dfu)"

[IMG="ZTE"]https://ibb.co/zs3hRMG[/IMG]