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TECNO CAMON C7 HANGS ON BOOT(IT DOESNT GO PAST BOOT LOGO)

TECNO CAMON C7 HANGS ON BOOT(IT DOESNT GO PAST BOOT LOGO)

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X3non
X3non
X3non
Recognized Contributor
22,062
10-02-2020, 09:57 AM
#11



(08-02-2020, 11:39 AM)kioko I was able to identify the buildnumber:C7-H355A1-M-160705V9 but when writing data i get write error as attached below, when i tried sp tool i'm also getting an error

you don't necessarily need userdata
since you've flashed others successfully, simple boot to recovery mode (vol up + power button) then perform a factory reset then reboot to homescreen OR boot to factory mode (vol down + power button) then perform an emmc wipe
kioko
kioko
kioko
Junior Member
35
11-02-2020, 06:15 AM
#12
(10-02-2020, 09:57 AM)X3non
(08-02-2020, 11:39 AM)kioko I was able to identify the buildnumber:C7-H355A1-M-160705V9 but when writing data i get write error as attached below, when i tried sp tool i'm also getting an error

you don't necessarily need userdata
since you've flashed others successfully, simple boot to recovery mode (vol up + power button) then perform a factory reset then reboot to homescreen OR boot to factory mode (vol down + power button) then perform an emmc wipe

the Problem is ,after i tried writing the firmware i downloaded from this site which ended with a write error, the phone is not starting(powering on) even when i try to write back  its own firm which i did a  backup using the same miracle box thunder edition
X3non
X3non
X3non
Recognized Contributor
22,062
11-02-2020, 10:17 AM
#13
(11-02-2020, 06:15 AM)kioko the Problem is ,after i tried writing the firmware i downloaded from this site which ended with a write error, the phone is not starting(powering on) even when i try to write back  its own firm which i did a  backup using the same miracle box thunder edition

disassemble the back till you get to the battery then disconnect / reconnect the battery of the device, connect to a charging source then attempt to power it on
kioko
kioko
kioko
Junior Member
35
11-02-2020, 04:02 PM
#14
(11-02-2020, 10:17 AM)X3non
(11-02-2020, 06:15 AM)kioko the Problem is ,after i tried writing the firmware i downloaded from this site which ended with a write error, the phone is not starting(powering on) even when i try to write back  its own firm which i did a  backup using the same miracle box thunder edition

disassemble the back till you get to the battery then disconnect / reconnect the battery of the device, connect to a charging source then attempt to power it on
I did that but nothing is happening
X3non
X3non
X3non
Recognized Contributor
22,062
12-02-2020, 09:34 AM
#15



(11-02-2020, 04:02 PM)kioko I did that but nothing is happening

you disconnected the battery clip? or you jumped to the charging part?
attach a picture showing the particular clip you disconnected
kioko
kioko
kioko
Junior Member
35
12-02-2020, 01:01 PM
#16
(12-02-2020, 09:34 AM)X3non
(11-02-2020, 04:02 PM)kioko I did that but nothing is happening

you disconnected the battery clip? or you jumped to the charging part?
attach a picture showing the particular clip you disconnected

the pictures are attached below
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X3non
X3non
X3non
Recognized Contributor
22,062
12-02-2020, 08:57 PM
#17
(12-02-2020, 01:01 PM)kioko the pictures are attached below

ok, flash back your firmware backup
let me know if the device is back to been stuck at bootlogo or still totally dead
kioko
kioko
kioko
Junior Member
35
13-02-2020, 06:59 AM
#18
(12-02-2020, 08:57 PM)X3non
(12-02-2020, 01:01 PM)kioko the pictures are attached below

ok, flash back your firmware backup
let me know if the device is back to been stuck at bootlogo or still totally dead
its totally dead, ...take note that this started when i flashed with the firmware i downloaded from your website which ended with an error.But the firmware i backed up from the phone is writing until (write done) but the phone is not powering on.
X3non
X3non
X3non
Recognized Contributor
22,062
13-02-2020, 09:29 AM
#19
(13-02-2020, 06:59 AM)kioko ...But the firmware i backed up from the phone is writing until (write done) but the phone is not powering on.

so the problem clearly isn't from the firmware, either you have a totally dead battery or faulty emmc (hardware)
1. try a different battery
2. reball or replace the emmc
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