yashsingh1/xdaforums huggingface dataset:
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
But, did you say that adb reboot edl didn't work for you and no black screen appeard on your device.

If that's so, can you follow again my tutorial of this thread, it has been updated with some part that missed, let me know
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Flynhx:
It works normally before when i'm running Global Rom, i only had this issues now that i'm running China Developer or China Global. My OEM Unlocking and USB Debugging is "tick on" under Developer Options. I pressed Shift+Right Click on blank field under Minimal ADB Fastboot. Tried it like 10 times already but it just goes straight to home screen, no black screen(but before it shows black screen when i'm running Global Rom).
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
I think I've got your problem, you used minimal adb fastboot, the one that I have posted at the beginning of the thread is a different one, download it and follow the video tutorial just under the first point :fingers-crossed:
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Flynhx:
Errr.. still the same, straight to home screen. I used "C:\adb" this time, not Minimal ADB. :rolleyes:
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
that's quite strange... i cannot explain why you was able to flash the china dev rom and not to reverse the process
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Flynhx:
I've found some post on MIUI Forum that once you flashed China Rom then your OEM will lock to prevent changing into Global unless your Bootloader is Unlock, i guess that's why i can't flash back to Global.
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
hmm... the point is that you managed to install the chinese dev rom, that means that you did well everything of the steps that i know, after doing that, i've just followed this guide https://xdaforums.com/general/rooting-roms/xiaomi-redmi-4-prime-pro-unlock-t3519811l

it seems you did something wrong in some of those steps
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Flynhx:
I did everything correctly, it seems it's an all known issue for Xiaomi, you can check this link to see other people complaints: http://en.miui.com/thread-289737-1-1.html
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
Try doing this and let me know if this works:

1. Factory reset the phone

2. Don't set up the Wireless network and Mi Account on first boot

3. After initial setup turn on Developer options, then turn on USB debugging and OEM unlocking

4. Reboot the phone

5. Set up the wireless network

6. Go to Developer options > Mi Unlock status and click on Add account and device then set up Mi Account using account Id (accept every pop-up)

7. Reboot into fastboot and try to unlock your phone
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Flynhx:
I'm good for now, running China Global(v8.1.3.0) with all the apps and files installed. I'm too lazy to reinstall all of it since it will take hours. I'll try it again next week. Thanks for the help anyway. :)
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] qaz.xc:
-Drag the MiFlashSetup.msi to the Mi Phone (2) file

What do you mean by this?
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
That you have to open the miflashsetup.msi by the mi phone (2).exe
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] qaz.xc:
Sorry for sounding dumb, but what's that file?
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
basically it's a configuration made for our device for miflash
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] qaz.xc:
Yesterday i could access EDL with the command above on the vendor's ROM, i installed Global Stable now whenever i do adb reboot edl it just reboots the device normally.

Got any ideas?
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
I assume that you did enable USB debug and OEM unlock on your device, maybe you have to reinstall the right adb drivers for your phone once that you're now in the global rom, try following the video steps and then try again
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] qaz.xc:
Nope, that doesn't seem to solve the problem, the adb connects the same, but that command just reboots the device.

Guess i'll have to unlock bootloader on another time... ****ing xiaomi.
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
I'm sorry mate :c
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Flynhx:
Finally! :D after waiting for 1 week, my Bootloader is now Unlocked! i'm running Chinese Global(v8.1.3.0) i tried to use these steps of yours and then use MiFlashUnlock_1.1.0118.1.. Now its time to flash back to Global.
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
I'm so glad, i used the global since yesterday... then i flashed lineageOS, because even if it works good, if it's the stock ROM it must be changed:victory:
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Flynhx:
What are your opinions using lineageOS? Is stock still better? Btw, what version of Magisk and Xposed did you use that works perfectly with Global v8.1.2.0?
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
stock is a good ROM, in order to use xposed you have to flash phh superuser and then a miui version of xposed installer. What made my mind up is that with the phh super user lucky patcher doesn't work, so i decided to flash lineageOS wich is awesome and in particular this SO doesn't use a lot of ram to be executed
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Flynhx:
What version of Magisk did you flashed? Is it the v10.2? I flashed v9 since i'm not sure if v10.2 is compatible yet, but right now Magisk v9, pHH superuser r266-2, and xposed-v87-sdk23-arm64-MIUI-edition-by-SolarWarez-20161126 works like charm.
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
I had no problem with v10.2
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Flynhx:
Oh, yeah you're right, it works like charm!
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] elros90:
Help

Hi I have a Redmi 4 prime bought from Gearbest with a fake global rom called 8.1.2.0.0

Now, do I have a Locked edl mode? Can I flash a china developer via miflash and then unlock my bootloader in order to flash the twrp and then a custom rom?
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kazekiri:
I was able to unlock officially on the latest Global Stable Rom. Didn't need Chinese dev.
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] elros90:
I understand and I Will try, but I have a fake global rom so I thought It was different
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] blaxheart2:
hello :)

I have redmi 4 prime with global stable 8.1.2.....i want to ask can i unlock bootloader by installing chinese dev rom. As for official way application still pending for review and i cannot enter into EDL (Download Mode) for every time cell straight boot to home screen when i select download mode? Is there a way to unlock bootloader without waiting :(
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Raggamuffin17:
Really lucky patcher does not work on stock? Do you think it will be the same for the new 8.2.0. global rom? Lucky patcher rocks.. How different is the Lineage OS and Stock rom? Have you found any bugs personally?

Thanks in advance for info's
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
unfortunally yes, lucky patcher does not work with global. Lineage is a bit different, if you are familiar with cyanogen is basically the same, i really like lineage, I'm in 01/02 rom and it's stable no bugs spotted
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Raggamuffin17:
KK. Thanks for the info' kinycx, am semi' interested on trying CR Linage, though need more info' on the differences between stock. I got global 8.2.1 running sweet yesterday with xposed, and so far lucky patcher is running like a dream (latest version), I needed an older su (think it was a 265v) cos was having no mtp connection issues with newer ones...

fyi ( I under-clocked my cpu to 'power save' on no thrills cpu for 8 an hour standby (no wfi, 3g,flight mode too) and phone was still at %78, as it was 8 hours before, which seems good, despite no load)

Will write some of this info' in the root/xposed thread I started with the hope it may aid someone.
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] aponk16:
Can I use windows 7 ultimate 32 bit to flash this rom? Because I read another thread that its need windows 64 bit. Want to tried this method tonight, wish me luck. please fast respon.
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Azoset:
I had same issue as [MENTION=6765079]Flynhx[/MENTION] after Chinese Dev ROM flash. Above worked and my phone is now unlocked.
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
It shouldn't be a problem... but I have not tried tho, best luck!
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] aponk16:
awesome thread, I tried and Boom Voila :angel:
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] korgan2015:
Can you upload the Mi Flash Setup.msi file again? The link is off. Thanx :)
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Raminshokri:
i bought a redmi4 prime, i want to know can i flash developer china or global rom with this method without unlocking?
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Azoset:
You do not need an unlocked bootloader to flash these ROMs.

Instructions in op will work.
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] senseii:
The ad fly link for the Redmi 4 Mi Flash Setup.msi file is not working (the redirect to Mega.nz shows the file is not available anymore.

Any chance of a re-up? cheers
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] :
Thanks

I LOVE U. THANKS!!!!!!!!!! :fingers-crossed::fingers-crossed::good::good::good::laugh::laugh::laugh:
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
I've reuploaded on my mega :good:
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
You're welcome ;)
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] senseii:
Cheers for re-uploading it however without the decryption key I can't download it.

When you are in Mega you can click share and then check the box to include decryption key.
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] bacitoto:
Do you guys still use magisk? If so what version? 12? or still on 10.2

Also do you think I use this root method to play PokemonGo?
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
Nope i'm no longer using magisk, but I know that is possible to play pokemon go using it
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kinycx:
My bad, solved.
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] schiway:
what's the differences between this developer ROM and general ROM? rooted?
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kriraj:
Redmi 4
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Flynhx:
No need to do that back door thing for me, as i've already unlocked my bootloader and entered edl mode long time ago(January 2017). The problem is only with Locked Bootloader thru MiUnlock.
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] kriraj:
Yeah so I have a locked bootloader on REDMI 4 INDIAN UNIT. I got the permissions too.

It came with MIUI8 2.9.0 global

But now recently i updated to developer rom MIUI8 7.6.8 Beta.

I WANTED TO unlock my bootloader it gave me 99% error (account not binded with device) WTH**L

I have researching for a week on how to root my phone.

I tried entering edl mode but it would just boot in the OS.

THIS is the same with REDMI NOTE 4X YOU'LL HAVE TO CONNECT TWO POINTS TO BOOT INTO EDL MODE.

SO IT WORKED IT WENT INTO EDL MODE BUT WHEN I TRY TO FLASH THE CHINA DEVELOPER ROM IT GAVE ME A WRITE TIME OUT ERROR COM 10. So I rebooted my phone and booted to the OS luckily???.

Please help me out

Thanks in ADVANCE ??
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] gonsa:
When dragging the MiFlashSetup.msi to the MiPhone (2).exe I get this error:
[Xiaomi Redmi 4 Prime Guides, News, & Discussion] Spectre 005:
That didn't work. It says my Bootloader is unlock. No pop ups. Just the unlocked sign and the txt.
[Oukitel (All phone models)] Alberto96:
In order to keep this thread clean, please use this one to discuss about Development, Support or Software Updates.​

HOW-TO Root, Install Custom Recovery (TWRP) and Restore Stock ROM guide: https://docs.google.com/presentation/d/1NJcDBkLk8zMwyv2BTqRjn2NB_ZOWKjP1fRpSVr44Oxk

ROMs:

To avoid any possible issue, do not forget to backup your NVRAM so that you won't risk to lose your IMEI. How-to: http://www.anythingultimate.in/2015/11/how-to-backup-your-nvram-partition.html

Stock (Android 7.0)

- Latest Official: http://www.oukitel.com/latest-software-rom-for-all-oukitel-devices-48.html

DO NOT USE THE "Format All & Download" OPTION IF YOU CARE ABOUT YOUR IMEI! Choose "Firmware Upgrade" instead.

Previous Releases:

- 20170209: https://yadi.sk/d/_nDmgSWS3DsRX5

- 20161210: https://mega.nz/#!I1ZVHISY!pJwchJX4TdJdEXs5n6BnnalEcQBbZPzqVdoEyoHZvPE

Flash Tool

- SP Flash Tool v5.1628 for Windows & Linux: https://mega.nz/#F!dYUm0TbB!SWeMLb5Wu1NbRzTPQ8-s_A​

Recovery:

- TWRP 3.1.1 for both boards by [MENTION=6596524]jemmini[/MENTION]: https://mega.nz/#F!dUVGyAZa!dsLmuVimWC4HRTgOELskwg​

Root:

Rooting Methods (if you are on Stock ROM)

- SuperSU (flashable using TWRP): http://xdaforums.com/apps/supersu​

Extras (Root-Only):

Customization

- Xposed Framework: http://xdaforums.com/showthread.php?t=3034811​

Useful Third-Party Apps:

Battery Life

- Amplify: https://play.google.com/store/apps/details?id=com.ryansteckler.nlpunbounce&hl=en

- Greenify: https://play.google.com/store/apps/details?id=com.oasisfeng.greenify&hl=en​
[Oukitel (All phone models)] k_lucifuru:
Thanks

Thank you so much for the room and the development & support :good::good:

I managed to port a TWRP but the touch screen isn't working :(

I can upload it if you wanna check it !:fingers-crossed:

Hope someone manage to port a working recovery for that OUKITEL

keep up the good work :highfive:

Edit:

Q. How did you get the ROOM ?? Is this a readback using SP ?? If so, how did you get the scatter file ?? ( sorry for the load of questions :silly:
[Oukitel (All phone models)] trusk-XXX:
No word on root yet?
[Oukitel (All phone models)] Sprinterman's:
Yo i have the same problem the slide to unlock don't work we have to wait 1 week and it's comming a twrp for this oukitel.

I have buy this one and i want to root to !
[Oukitel (All phone models)] k_lucifuru:
Andoird without SuperUser power is like a Nokia 1100 :D ( no offense to Nokia :p that was a great phone actually )

why we have to wait 1 week ?? can you explain more .?? is there an update coming or something ??:confused:
[Oukitel (All phone models)] Sprinterman's:
I know that with a video on youtube just tipe Root oukitel U20 Plus it's Russe guy

And i talk to the guy and i say to me to wait a week and i drop the recovry fixed on the description on the google drive.
[Oukitel (All phone models)] k_lucifuru:
I have some sad news for you man ! that Russian youtuber is just a copy/past guy ! He took the recovery directly from a russien forum where the dev who makes it doesn't have a u20plus he is a famous twrp builder called Jimmini. I've already contacted him & he told me that he'll check it out when he have the time, so don't expect anything from the youtubers ;)
[Oukitel (All phone models)] Sprinterman's:
Ok thanks for the info we have to wait for that and for the update of oukitel u20 plus... And for now it's not comfirmed :(

---------- Post added at 08:12 AM ---------- Previous post was at 08:07 AM ----------

Or just buy a otg Mouse ! Its cost 3 dollars on amazon and with a mouse we can select and install super-su !
[Oukitel (All phone models)] k_lucifuru:
sadly the mouse won't work ( already tied many ones, wireless or normal mouse ) the phone itself doesn't have an OTG port..

Don't worry ! a lot of devs out there are working for a solution . so :fingers-crossed:
[Oukitel (All phone models)] Sprinterman's:
I have buy a otg and don't work... im so sad about that .. well im gon a wait ..:(
[Oukitel (All phone models)] magix01:
Hello guys

I have managed to root oukitel u20 plus like 20 days ago, but forgot to post on XDA, here are steps:

1. Go to Developer options and enable OEM unlocking

2. Shutdown phone, hold volume down and plug in USB cable, keep holding the button until you see fastboot, for some reason controls are inversed it says volume up to select but its volume down to select, or other way around i dont rememeber.

3. After windows detects your device go to fastboot and type in command "fastboot oem unlock" without quotes, use buttons to confirm the prompt. After this you can use fastboot to boot TWRP. This will wipe your data!!!

4. Once phone boots copy SuperSU 2.78 or newer to device internal memory, and reboot back again to fastboot.

5. Download twrp from my link and put it in your fastboot directory, now type "fastboot boot u20_twrp.img" without quotes.

6. You will be booted in TWRP with Touchscreen working, select and flash your supersu.zip.

7. Reboot and enjoy your root and stock recovery for OTA.

Explanation:

For some reason when you flash TWRP with flashtools touchscreen is not working, but when you try to boot recovery instead of flashing it, the touchscreen works allowing your to flash zips and do backups.

Twrp link:

https://www.sendspace.com/file/biqa9f

Solution 2: (Not tested)

While in twrp you can flash zips with command line, without touchscreen.

1. Go to your adb command window and type "adb shell" without quotes.

2. Once in shell type "twrp install /sdcard/SuperSu.zip" without quotes... Adjust location and name of the zip file to where you putted it.

3. It will install supersu without touchscreen :)

Regards,

Magix01
[Oukitel (All phone models)] ANDROIDXFOREVER:
dont working
[Oukitel (All phone models)] magix01:
Works for me, i can post screenshots for proof that i am rooted.
[Oukitel (All phone models)] ANDROIDXFOREVER:
:Dok i wite your scxreenshot
[Oukitel (All phone models)] magix01:
Not my fault you can't follow simple tutorial :)

Screenshots in attachment.
[Oukitel (All phone models)] ANDROIDXFOREVER:
I'm sorry but I have tried several times the procedure but I keep saying at the time failed to install fastboot recovery

---------- Post added at 07:29 PM ---------- Previous post was at 07:15 PM ----------

C:\adb>fastboot oem unlock

...

OKAY [ 7.597s]

finished. total time: 7.597s

C:\adb>fastboot boot u20_twrp.img

downloading 'boot.img'...

OKAY [ 1.173s]

booting...

FAILED (remote: oem unlock is false)

finished. total time: 1.173s

C:\adb>fastboot boot u20_twrp.img

downloading 'boot.img'...

OKAY [ 1.173s]

booting...

FAILED (remote: oem unlock is false)

finished. total time: 1.188s
[Oukitel (All phone models)] magix01:
Go to your settings, scroll down to "About phone", tap "Build Number" 5 times, when it says you are developer now, go back and enter "Developer options".

Find option called "OEM Unlocking" enable that, then reboot to fastboot do "fastboot oem unlock" and then try to boot twrp image.

Check this image for refference about "OEM Unlocking":

http://www.howtogeek.com/wp-content...+jw+pj+js+rj+rp+rw+ri+cp+md.ic.bBn5LvNsT8.jpg
[Oukitel (All phone models)] ANDROIDXFOREVER:
hi dear after restoring my u20 plus I redid the process slowly and everything went well thanks a lot
[Oukitel (All phone models)] Mikade:
Hello,

I do not know if I am in the right place, but I wanted to know if someone would have the drivers for the oukitel u20 plus

Thanks for what you do for the community
[Oukitel (All phone models)] ANDROIDXFOREVER:
I use windows 10 pro 64bit I have not had to install any drivers
[Oukitel (All phone models)] dobermann24:
Power off the phone. Than you can normal flash it. But you must hold the Volumen down button when you but it to the USB cable. That was i have done.
[Oukitel (All phone models)] tomy1802:
Nope. You have to restore the backup.
[Oukitel (All phone models)] ibrash600:
Plz how do I do that?

Kindly explain step by step.
[Oukitel (All phone models)] tomy1802:
Ok.

1. Download the backup from 4.pda

2. Create a folder called "TWRP"

3. Create another folder inside it called "BACKUPS"

4. Make another folder called "U20_Plus"

5. Extract the contents of the backup in \TWRP\BACKUPS\U20_Plus

6. Turn off the phone and go to recovery mode

7. Wipe data and cache

8. Restore the backup

9. Restart the phone
[Oukitel (All phone models)] ibrash600:
Thanks man.. really appreciate:good:
[Oukitel (All phone models)] JHeX:
Any solution for the fingerprint sensor on V.3.03 version? The V3.01 doesn't works fine for me.
[Oukitel (All phone models)] ibrash600:
Have you tried xosp by vladykodi? Any bug?

Linage rom has 2 or more bugs.. hot-spot not working and screen won't go off completely while charging the phone when it's off.
[Oukitel (All phone models)] EdgeTheraited:
Thanks man worked like charm!! i can now use my fingerprint scanner you saved my ass budd :highfive:
[Oukitel (All phone models)] tomy1802:
No. I'm not using aosp roms anymore because they consume a lot of ram (1.8 gb) while Miui 8 just consumes 1 gb of ram.

That bug never happened to me.
[Oukitel (All phone models)] dobermann24:
Haha no Problem have fun :) what Rom you use?
[Oukitel (All phone models)] Wilco87:
Hi there,

Hope somebody can help me over here, I bought myself a oukitel u20 plus. It got delivered with stock 7.0 build V3.08_20170904. The phone is infected with a trojan, found it after a deep scan with ESET. Its hidden in the recorder app, what is a system app so I can't remove it easy. Also I have the idea the rom is not very stable, sometimes it has trouble running the gmail app or other simple apps. I can't lock it to nove laucher ( keeps asking if i want to alway use it ). I want to install another rom.

I have been reading allot of posts here, but al also saw allot what said, that there is no way to flash over 7.0?

I hope there is a solution, and if there is..

* How can I flash it

* What rom would you guys advise?

Thanks, regards Wilco
[Oukitel (All phone models)] Dailtonvs:
I'm on miui too, but google photos do not sync, does it happen to you too?:(:(
[Oukitel (All phone models)] Nonomen:
for your launcher problem: https://xdaforums.com/showpost.php?p=74104974&postcount=174
[Oukitel (All phone models)] Wilco87:
Thanks, that works just fine!

Anyone able to help with the custom rom story?
[Oukitel (All phone models)] EdgeTheraited:
was on miui 8 my sister didnt like it so i moved back to stock android because it is her phone lol
[Oukitel (All phone models)] geektutor:
Oukitel Stuck In Bootloop

I dont have TWRP installed again. Where can I get a rom or firmware that is working?

The phone has been stuck in bootloop for like forever now
[Oukitel (All phone models)] Nonomen:
Bluetooth problems overhere. Won't turn on. I'm not stock Nougat.

Anyone with the same problem or solution?
[Oukitel (All phone models)] azixo:
help guys

hi guys please help me i did all the instructions i managed to install TWRP but the phone wont boot into systeme it stuck on the OUKITEL logo boot screen
[Oukitel (All phone models)] tomy1802:
Try flashing a rom.
[Oukitel (All phone models)] display62152:
Hello everybody.

Yes so do I. I have nougat 7.0 stock ROM and there is no way to root or install twrp. I m sad. Anyone have the solution?
[Oukitel (All phone models)] ExOduS442xb:
Hi all, I have a bootloop problem, not sure is it fixable. The phone wont turn on, it keeps restarting, it shows oukitel logo and restarts again. It wont charge also. When I connect it to pc, windows recongize it, for about 10sec and then it restarts again and it keeps happening. I have two U20 plus phones, so I took battery from the working one into the other and phone turn its self on and after oukitel logo it restarts again (same thing is happening while charging). It can enter factory mode but whatever i press it try to turn the phone on. Anyway, can it be saved or should I stop trying?

Thanks