Hello,
I have flashed my rk3066 7" (model s07) with a bad mcu, and he doesn't want to boot.
When i restarted device, i have a black screen only.... no access recovery (reset button power)
I need help for an issue...
Thank much.
You should still be able to get into recovery and reflash with a good MCU. Is recovery not working either?
War-Rasta said:
You should still be able to get into recovery and reflash with a good MCU. Is recovery not working either?
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Doesn't work.
Only one bip when i press reset button, and that's all...
Related
I was rooted on Paranoid Android rom. I reset in settings, went to green android and stuck. Tried to get into Recovery but seems there isnt one. Cannot do anything. Please help get my phone working. Thanks
kkurtz78 said:
I was rooted on Paranoid Android rom. I reset in settings, went to green android and stuck. Tried to get into Recovery but seems there isnt one. Cannot do anything. Please help get my phone working. Thanks
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Click to collapse
press and hold volume down + power then at LG logo let go of both and press and hold again. at wipe data screen, press power twice and it will boot TWRP/CWM recovery. provided u have it installed
kkurtz78 said:
I was rooted on Paranoid Android rom. I reset in settings, went to green android and stuck. Tried to get into Recovery but seems there isnt one. Cannot do anything. Please help get my phone working. Thanks
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Click to collapse
This has been a lifesaver for me, as well as for many others: http://forum.xda-developers.com/showthread.php?t=2432476
It restores your phone completely to factory settings, allowing you to flash your recovery again, and start all over. Good luck!
Hello,
I loaded my SM-G900F with a custom rom and it suddenly died... There is no way to switch it on and when I connect it to my laptop it shows QHSUSB_BULK under device manager. I read a lot of posts and I understand that I need an unbrick image to boot from an sd card. Is that the right thing to do?
I would really appreciate is somebody could help.
Thanks in advance!
buralbe
What rom, and what version were you on when you started? Which recovery, and which version do you have loaded? What, exactly was the procedure you followed, and what version of which custom rom did you try to flash?
hexavoodoomal said:
What rom, and what version were you on when you started? Which recovery, and which version do you have loaded? What, exactly was the procedure you followed, and what version of which custom rom did you try to flash?
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Hi hexavoodoomal!
Thanks for replying to my message. The ROM was Sixperience 7.0. I am not sure about the recovery... I am sure I had TWRP installed.
Everything was working fine. The ROM installed properly and worked with no problems for a couple of days but suddenly the phone died. I am sure that it was updating something from Samsung. ANT+ may be?
Can you help?
Thanks!!
buralbe said:
Hi hexavoodoomal!
Thanks for replying to my message. The ROM was Sixperience 7.0. I am not sure about the recovery... I am sure I had TWRP installed.
Everything was working fine. The ROM installed properly and worked with no problems for a couple of days but suddenly the phone died. I am sure that it was updating something from Samsung. ANT+ may be?
Can you help?
Thanks!!
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Click to collapse
I hope so. Can you boot into recovery by removing the battery, and waiting for 10 secs, replacing the battery, and depressing the volume down button, the home button, and the power on button all at the same time?
hexavoodoomal said:
I hope so. Can you boot into recovery by removing the battery, and waiting for 10 secs, replacing the battery, and depressing the volume down button, the home button, and the power on button all at the same time?
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Click to collapse
No. I cannot boot in recovery mode. I tried several times...
Volume down is download mode
Volume up is recovery
A ROM can not break download mode, it's hard coded into the hardware, if removing the battery hasn't worked, power it on, and hold the power button for 30 seconds, remove the battery for 30 seconds, replace and try again
Oops, ha-ha. I called it recovery' didn't I? My bad. Get into download mode, follow the prompt, get odin, and flash the stock ROM for your phone. You can find links to the latest firmware on this site. There are other sites that have it too, but yiur best served geting it here. That will get you back where you started.
Hi
First I hope it's the correct forum for this
So I got this hu from a friend
I think he bought it from AliExpress
but I can't find the exact seller
It's sort of boot looping
It's starting normal and boot to Android
then automatically open radio app and crash
I have tried to reset and it just boot loop again
tried to enter recovery mode while holding reset button for 30 sec then 2 push no luck
Can't find any data on this hu
hope you can help me
Some info on the HU
cpu MTK6582
2gb ram
32gb ram
M board ver k168-easyway_mb 2.2
k3-yk858
K3_20190506
Anyone?
Please I don't want to throw it away with out at least trying my best to save it
Hi, did you manage to repair the device?
I have the same problem. managed to reset?
ExL360 said:
Hi
First I hope it's the correct forum for this
So I got this hu from a friend
I think he bought it from AliExpress
but I can't find the exact seller
It's sort of boot looping
It's starting normal and boot to Android
then automatically open radio app and crash
I have tried to reset and it just boot loop again
tried to enter recovery mode while holding reset button for 30 sec then 2 push no luck
Can't find any data on this hu
hope you can help me
Some info on the HU
cpu MTK6582
2gb ram
32gb ram
M board ver k168-easyway_mb 2.2
k3-yk858
K3_20190506
Click to expand...
Click to collapse
Just get + 12 V on ACC and ILL inputs. That is it.
valiovv said:
Just get + 12 V on ACC and ILL inputs. That is it.
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Click to collapse
Its not working on me. I have the same device as ExL360, and the same problem. I tried many ways to enter the recovery, but they do not work. Maybe someone has already solved this problem, or what else can I try?
Up
Hey guys,
I bought a Navigation System M779 (androidautoplayer.com) for Suzuki Grand Vitara from AliExpress one month ago.
At first, everything was fine and I was very happy about it. Nothing to conplain about.
Then I went on Holidays for about 14 days, in which the car wasn't used in any way.
Yesterday I started the car for the first time after Holiday, the battery still was fine but the radio did not boot. The screen stayed black and the Buttons did not light up.
After checking the Plugs on the back, the screen showed a Bootlogo, but got stuck.
I did not modify anything and everything was fine until Holiday.
Can you please help me?
Pressing reset did not change anything. Sometimes, selecting reverse does activate the rear cam. That's it.
I don't know how to enter Recovery or how to install the Firmware.
It is an Android 9 PX5 System. This is everything I know.
Kind regards
Robin
May be able to reflash firmware using this method - https://forum.xda-developers.com/showpost.php?p=79144579&postcount=2 assuming that the manufacturer posts firmwares on their site, or can provide it to you via download, email, etc.
Thank you for your reply.
I tried some Firmware-files, just to see If the head unit enters Recovery. This failed.
The manufacturer also replied to a Mail, telling me that they will hand me out a possible solution next week.
I will wait eagerly.
Hallo again,
unfortunately the manufacturer did not provide a solution to recovery my Head Unit.
I managed to get into the Recovery Menu and tried to wipe data, but this had no effect at all. Still stucking in bootloop.
The information given in Rcovery Mode are:
rockchip/rk3368/rk3368
9/PQ2A.190305.002/hct204281503
userdebug/test-keys
Recovery V9.0.5.
Supported API: 3
Can anyone please help me restore the Head Unit?
Kind regards
Fisatec
Fisatec said:
Can anyone please help me restore the Head Unit?
Fisatec
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Click to collapse
Did you try to disconnect the main connector from the unit and leave it that way for a few minutes ?
And then reconnect it again.
Thanks for your reply... But I think I did very stupid today and bricked the device.
Reagrding to this topic "forum.xda-developers.com/android-auto/android-head-units/head-units-rockchip-px5-mcu-csn2-t3912413" I flashed my device with "Fake Android 10 - July 6th 202007061156".
The flash ran smooth without any errors. But the screen seems dead now.
The buttonlights still turn on and do blink if I press the powerbutton for about 10s, but there is no bootlogo or anything at all.
I cannot enter recovery anymore.
**** happens?!?
Kind regards
Fisatec
Hello guys. First of all, I've been searching for weeks for any similar situation with mine but couldn't find anything. I have Unbranded Chinese Android Head Unit running Android 4.2.2. with physical button and a reset pin. I tried tonnes of ways to get to the recovery with any possible method and nothing seems to be working.
can anyone show me how to get into recovery or force hard reset on the unit ?
I have attached a few pictures of the Unit info and the circuit board.
i tried to connect a USB keyboard to my Unit and pressed PrtScr + "E" but my unit did not show factory rest option. you can see what happened in the attached video
i will be thankful for you, if you tell me how to get into recovery mode of make a hard factory rest or install a new ROM.
Thanks in advance .
Post MCU version
marchnz said:
Post MCU version
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the unit stuck on boot logo so i don't know MCU vesion. i just want to know how can i boot the unit in recovery mode
Emad Islim said:
the unit stuck on boot logo so i don't know MCU vesion. i just want to know how can i boot the unit in recovery mode. i attached a a picture of the chip on main board of the unit maybe this can help
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