China android phone stuck at android is upgrading (brand : Mbi model : M1)

Dear gurus here,

Question 1
I've recently bought an OEM made (CHINA) android phone with not much of technical support because i don't know who the real maker is. I then proceed to root it after watching youtube with Kingo Root and it was successful :o. I got full root access after the root and was happy about it.

Yesterday i saw there was an OTA update and i click yes to proceed, after download i proceed to updates it and the process goes on
1) system restart
2) updating
3) restart

after the updates i got and error and then the phone was stuck at the screen. I then tried to restart into recovery and clear the eMMC after removing all the SD card and SIM card and now it's stuck at the Android is Upgrading screen with 126 app to upgrade and just stay at 1/126 till the battery went off.

Any one can guide me to fix it?

Question 2

Refer to the matters above if i have another phone of the same brand and model is there anyway to extract or to clone it to mine?

Thanks in advance

[Q] Flickering screen and rebooting on a brand new H950??

Hello

A friend of mine purchased the H950 from qualitycellz on eBay, when he start using it, he noticed that the the phone reboots randomly and screen sometimes flicker.

I've CSE flashed 950PR over the ATT version cause I thought it might be software -related, but the problem continues also on the PR version...

any Ideas?

thanks

I think I bricked my brand new HTC 816

Received my new Virgin Mobile HTC 816 phone yesterday afternoon and I did the following:

1 - Unlocked the bootloader
2 - Installed CWM Recovery
3 - Did an Nandroid backup of my stock rom
4 - Flashed CM-12 for the HTC 816 and rebooted

It failed to boot into CM-12 so I restored my nandroid backup of the stock rom and it booted into a white screen and stays there. None of the buttons work and I had to wait for the battery to go dead before trying to boot back into CWM Recovery. It will not boot into fastboot, only the CWM Recovery, from within CWM Recovery I can choose Fastboot from advanced but this just boots me back into Recovery, ugghhhhhhhhhh.

I think I am screwed because if I can not get back into fastboot I can not restore the stock bootloader/recovery/rom and unbrick my beautiful new 9 phone.

Any suggestions would be greatly appreciated, thank you in advance.

Need help accessing Android Recovery Screen on an off brand tablet

I work for a small tablet company that doesn't have the strongest or smartest leadership. Recently, the company unveiled a new flagship tablet that runs pretty much stock Android 5.0. The problem is, the place where it was made (in China) did not program the ability to boot into the Android Recovery screen. There is an option to get into from the settings menu and I have been able to access it a few times (maybe five or six times out of 50 tries) by holding the power button and tapping the volume + five times. Is there any way that I can find out EXACTLY what steps I need to take to enter the AR screen consistently? I've tried most of the more common methods (volume plus and power, volume minus and power, etc.).

Brand new G4 (H815L) performance issues

Hey fellas!

Just got a new G4 to replace my Nexus 5, and I'm encountering some heavily disappointing performance issues like:

poor 3D performance - games like Boom Beach and Smash Hit run just... bad. mediocre/low fps gaming, where my Nexus 5 did perfectly fine!

2D performance (UI) - sometimes laggy UI transitions, typing really quick with SwiftKey keyboard is impossible, it's like the phone can't keep up with what I'm clicking fast, feels majorly laggy.

Anything I'm missing? and low performance/battery saving settings I'm missing? what's happening... oO

Simple mobile brand

I have a chance to get a phone for cheap but its locked to simple mobile and im on att. If I was to unlock it and bootloader using the tool kit would that do the trick?

Which processor brand to choose when buying a new device?

Hey XDA Community,

after 3 1/2 years i'll retire my Galaxy S3 and get a new phone. So far so easy.

But as a Android enthusiast, i can't just buy a new phone, it has to be a phone which offers a good hardware base for using custom roms. And what i learned in the last 3 1/2 years is that, for example, Samsungs Exynos processors are NOT a good hardware base and rom developers hate Exynos processors.

So here we come to the magic question: Which is, from a developer view, the best, and what are acceptable processor brands which allow developers to develop a rom (more precisely the "device tree") which can make use of all of the processors features and its performance?

I think the following two brands are well known among all custom rom users and don't need to be commented:

• Exynos -> as described above, "the Antichrist"


• Qualcomm Snapdragon -> as far as i know the Holy Grail for developers

But what about the "underdogs"? How developer friendly are the following processor brands which now appear more and more in (flagship) phones from Huawei, Xiaomi and many other smaller phone manufacturers:

• MediaTek


• Hisilicon Kirin


• Nvidia Tegra

I'm excited about your experience with and recommendations for these "underdogs", especially if you are a developer! :)

Best regards,
Mika

Root Samsung Galaxy s4 mini brand e telephone operator: three

Hello everyone, I would like to make the root on my galaxy s4 mini, someone can advise me what program to use? thank you :)

Need help accessing Android Recovery Screen on an off brand tablet

I work for a small tablet company that doesn't have the strongest or smartest leadership. Recently, the company unveiled a new flagship tablet that runs pretty much stock Android 5.0. The problem is, the place where it was made (in China) did not program the ability to boot into the Android Recovery screen. There is an option to get into from the settings menu and I have been able to access it a few times (maybe five or six times out of 50 tries) by holding the power button and tapping the volume + five times. Is there any way that I can find out EXACTLY what steps I need to take to enter the AR screen consistently? I've tried most of the more common methods (volume plus and power, volume minus and power, etc.).