How to flash stock ROM on a prestigio tablet (pmp3870c) - General Questions and Answers

Hey...I have this prestigio multipad pmp3870c and it's quite old and I wanted to install a custom ROM but before that I rooted it the old fashion way using the super user stuff and so I accidently deleted a system file and now it does not boot as it goes into the prestigio logo but does not proceed.
I legit do not know where to start as Its an unfamiliar tablet for me and so I would like to flash the stock ROM.
Am sure the firmware can easily be found so please help me find it and guide me on how to flash the ROM.
Pls help. Thanks

If you're not in a bootloop and if USB Debugging is enabled then you might use ADB Sideload method, otherwise you might use method apply update from external storage from within Android's Recovery
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Bruh i forgot how to boot in recovery and I can't see help on this specific device....how do I go into recovery

May be this way, but IDK because I don't own such a device
Power off your device.
Boot in recovery mode by pressing and holding Volume Up and Power Button at the same time.
Release all buttons when the Prestigio MultiPad screen flickers and in a few seconds the Recovery screen will appear.

jwoegerbauer said:
May be this way, but IDK because I don't own such a device
Power off your device.
Boot in recovery mode by pressing and holding Volume Up and Power Button at the same time.
Release all buttons when the Prestigio MultiPad screen flickers and in a few seconds the Recovery screen will appear.
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this tab is a pain...i think its software is messed up cause i have tried all the combos
power+volume up (released on boot logo)
power+volume down (released on boot logo)
power+volume down (released power on boot logo)
power+volume up (released power on boot logo)
smh....i think im just gonna give up and just call it dead cause its not even going into recovery and its usb debugging is off so no dice lol.
but i remember some flash tool but its just so complex am gonna try using sp flash tool....wish me luck

Related

[LG P-350] Get stuck on LG logo

Yesterday I run out of battery for 2 hours, when I put some i got stuck on the LG logo, and the touchable keys start to blink.
As normal I tried to log in in Recovery via AmonRa 2.2.1 but it makes me log on Emergency Mode. I tried KDZ Update but when it reebot after flash the new rom I get stuck on the same problem. What can I do?
That's the error that appear to me when I try to update bu KDZ:
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"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
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"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Some additional information:
I tried to use the fastboot too, but it dont work as well...
Do not appear the message that makes me able to install a recovery for exemple. I looked on my ADB Interface driver and it says that it didn't reconize my device.
So... I can't fastboot too..
Is this a hardware problem?
GabrielJMC said:
Some additional information:
I tried to use the fastboot too, but it dont work as well...
Do not appear the message that makes me able to install a recovery for exemple. I looked on my ADB Interface driver and it says that it didn't reconize my device.
So... I can't fastboot too..
Is this a hardware problem?
Click to expand...
Click to collapse
shutdown and press the button combo you use to get into custom recovery for P350 (like in my P500 case, its POWER + VOL DOWN + HOME)
This will hard reset your phone, as after every KDZ flashing, you must hard reset your phone or it will bootloop, as in your case it is
I hope you get it.
DJoptimus-One said:
shutdown and press the button combo you use to get into custom recovery for P350 (like in my P500 case, its POWER + VOL DOWN + HOME)
This will hard reset your phone, as after every KDZ flashing, you must hard reset your phone or it will bootloop, as in your case it is
I hope you get it.
Click to expand...
Click to collapse
When i try to go on Recovery Mod by pressing (VOL DOWN+PHONE+ENDCALL) the Custon Recovery do not appear, i get stuck on the LG Logo and start blinking...
Ohh, I forgot to thank you for your awnser.
GabrielJMC said:
Yesterday I run out of battery for 2 hours, when I put some i got stuck on the LG logo, and the touchable keys start to blink.
As normal I tried to log in in Recovery via AmonRa 2.2.1 but it makes me log on Emergency Mode. I tried KDZ Update but when it reebot after flash the new rom I get stuck on the same problem. What can I do?
That's the error that appear to me when I try to update bu KDZ:
Click to expand...
Click to collapse
facing the same problem!!!!
Hi All
I am also facing the same issue
Is this a hardware issue ?
Thanks in Advance

[Q] Phone stuck in boot loop!

Hi,
This is my first time ever being on this site! I have never dealt with any rooting or modifying before. I was unlocking a moto g with Telus I got a code online and I entered it in and my phone began to get a problem. A white display shows up saying WARNING BOOTLOADER UNLOCKED! and then afterwards it shows a black screen and the process repeats again. I have tried to do the flash boot were I hold power and volume up but when I select a option it goes right back to the warning display. I am not sure what to do any help would be greatly appreciated! I have installed motorola device manager on my computer but it says its up to date and that I have the current version. Sometimes also when I plug it into the computer during the white warning display my computer recognizes the phone and tries to install some drivers but it never completes because the phone reboots.
I have tried following a youtube guide but it hasn't helped as I'm clueless on what to do.
Thanks in advance!
press & hold Ur Phones power button When screen is completely off Quickly press & hold Volume down & Power button combined.. If Ur Able to get in Bootloader Mode Then U can Flash any Custom Recovery and roms...
jbanti said:
press & hold Ur Phones power button When screen is completely off Quickly press & hold Volume down & Power button combined.. If Ur Able to get in Bootloader Mode Then U can Flash any Custom Recovery and roms...
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Click to collapse
Thanks for the reply,
How do I flash the phone I've never done it before. Could you link me to a guide or tell me the steps thanks
Canuckfan101 said:
Thanks for the reply,
How do I flash the phone I've never done it before. Could you link me to a guide or tell me the steps thanks
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2542219
[GUIDE] Moto G - Restore stock firmware
Not WOrking
jbanti said:
http://forum.xda-developers.com/showthread.php?t=2542219
[GUIDE] Moto G - Restore stock firmware
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Hi, I tried the guide but when I get to step 2 and browse to the firmware folder and press enter it just keeps popping up this:
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Picture LINK!
thanks!
did you extracted the downloaded package and Fastboot in the same folder?
again Read the full information and try again...
If you need anything just post ur questions in above give thread..
hope they will definitely solve ur problem..

Black screen brick

Hi guys,
Today I pull out my mix 2s from the charger and I had a black screen. When I press the power button the screen flickers, but goes black.
I have the bootloader locked and no USB debugging active.
I'm able to boot in fastboot (always with black screen)
And somehow I think I've managed to reset the phone (key combination withing the xiaomi recovery)
For a second I was able to see the xiaomi boot logo while connecting the phone to the pc, but it went black again..
I've tried the xiaomitool (but no USB debugging)
Xiaomi PC suite does not detect the phone
MI flash tool says it cannot flash with locked phone...
Do you have any other idea?
Sent from my MI 6 using Tapatalk
you could try to use fastboot image to flash?!
http://update.miui.com/updates/v1/fullromdownload.php?d=polaris&b=F&r=cn&n=
futureshock said:
you could try to use fastboot image to flash?!
http://update.miui.com/updates/v1/fullromdownload.php?d=polaris&b=F&r=cn&n=
Click to expand...
Click to collapse
Unfortunately when I try, it says that I don't have permission to do so...
Also I've figured out that if I leave the phone alone for like 8h when I turn it on I get to see the xiaomi logo followed by a blank screen...
What could this be?
Sent from my MI 6 using Tapatalk
i would guess something is messed up with the system… doesn't look like the screen is bricked or something… do you get into the fastboot loader mode? press and hold power and volume down.... normaly you should see the fastboot "logo" then..
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eventually you can use minimal adb and clean/format everything and reflash ah new rom
http://forum.xda-developers.com/showthread.php?t=2317790
Im able to boot in fastboot and sideload, but always with a black screen
i dont have unlocked bootloader neither usb debugging active
After all it is a screen issue...
In order to empty the battery (i wanted to try to circle the battery, maybe it would help with issue) I pressed the power button straight and the phone kept rebooting (vibrating each time it reboots)
At the 5th reboot.. The screen went on. (it's like the hardware is forced to work somehow)
However the touch was not working..
After a few minutes the screen started to flicker and it completely distorted the screen image.
Now, after the 5 reboots the screen comes on but with a distorted image.
I'll send it back and ask for a refund.
Thanks.
Sent from my MI 6 using Tapatalk

Question for anyone with a 100% virgin Axon 10 Pro--

Just going to leave this as an open request...
If anyone has a brand new phone or one they've literally NEVER used the EDL tool on before-- I'm curious to know if the bootloader on this phone has a stock menu at all.
If anyone has a completely stock phone that has never been unlocked and can try this - try to reboot the phone into the bootloader. No risk of doing anything to your phone to try this - just reset the phone via the menu or by holding down the power button until it resets. Then hold both Vol+ and Vol- buttons down BEFORE the phone vibrates and shows the ZTE screen and keep holding them. If you were holding power, release it as soon as you see the ZTE logo.
If that doesn't work and the phone just keeps booting, try again but this time hold just the Vol+ button instead until the Recovery menu shows up (definitely does exist on the stock). Pick the 2nd option to reboot into bootloader.
Let me know if both of those methods just go straight to booting the OS, or if there's a stock a bootloader menu they pull up. And if so, maybe send a picture would be nice. But mostly I'm just trying to find out if the stock ROM had a bootloader menu at all.
It does not, this is enabled with the eng abl from unjustufied devs bootloader unlock tool.
rafyvitto said:
It does not, this is enabled with the eng abl from unjustufied devs bootloader unlock tool.
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Click to collapse
Thanks rafy. I thought so but couldn't be sure since I lost one of my original abl's I thought maybe it could just be a problem with my stock bootloader. Sucks that there's no stock fastboot because in A10 the bootloader won't load.
I saw you made a breakthrough with GSI support btw, nice! I ran out of time to tinker around with the phone as much as I was, would have loved to get more involved. Thanks for the work though, hopefully more people get involved as I do think there's plenty of possibilities for this phone. :good:
Not a virgin device but this info may be useful:
This is the Recovery on my A2020U after:
1. I unlocked the bootloader while on A9;
2. I upgraded to A10 using the official SD card update;
3. Booted by holding Vol+ and Power.
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"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
View attachment 5112251
Sent from my PH-1 using Tapatalk
eKeith said:
Not a virgin device but this info may be useful:
This is the Recovery on my A2020U after:
1. I unlocked the bootloader while on A9;
2. I upgraded to A10 using the official SD card update;
3. Booted by holding Vol+ and Power.View attachment 5112249View attachment 5112251View attachment 5112253
Sent from my PH-1 using Tapatalk
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Click to collapse
That was helpful, thanks. The theme on A10 recovery is funny because the first time I installed A10 was right after I tried out LOS16 and the theme colors are so similar I thought the recovery from that had somehow stayed around. A9 had recovery too but the menu was less graphical. Neither A9 or A10 has a bootloader menu though (Vol+/-).

[I need help!] My S10e Hong Kong version (G9700 S855) is bricked!

Recently, I have bought a Samsung Galaxy S10e with 6 GB Ram and 128 GB Rom from Hong Kong because I acknowledge that the Chinese and Hong Kong versions are able to unlock the boot loader despite having the cpu chipset Snapdragon 855. After I have bought it for almost a week, I finally have some spare time to unlock the boot loader by updating the phone into the latest version and turning on the oem unlock in the developer settings, then restart the phone to get into the download mode (yeah, the method is a bit different from the Exynos vesion). At first, the progress was very smooth and I faced no obstacles, however, when I try to flash TWRP into my phone through Odin, it bricked after restart as shown in the two pictures uploaded. I am now currently cannot booting the device into recovery mode or download mode, the only things I can do is pressing the power and volume down button long enough to reboot the S10e. Therefore, I would like to ask if anyone help me fix this issue, thank you.
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"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
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Problem Solved
how did you solve this? i'm having a similar issue after flashing twrp via odin
puppyloaf said:
how did you solve this? i'm having a similar issue after flashing twrp via odin
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If you're getting stuck on the "Samsung S10e" screen after trying to flash TWRP, I was in the same boat. I got into Download Mode by:
Unplugging the phone from USB to my computer
Holding VolDown + Bixby + Power
When the screen turns off to reboot, release Power, but keep holding VolDown + Bixby
After releasing Power, plug the USB cable into the phone to my computer
It's also really unhelpful for OP to just post "Problem Solved" without sharing how it was done.
smolder-turbofan said:
It's also really unhelpful for OP to just post "Problem Solved" without sharing how it was done.
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Indeed. First asking for help and then being unwilling to share own knowledge is rude and not welcome on XDA. @kk5321513

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