yashsingh1/xdaforums huggingface dataset:
[Android Q&A, Help & Troubleshooting] erreterr:
Huawei Ascend Y300 No OS installed, but no chance to write original Firmware??

I have Huawei Ascend y300 which I wiped using TWRP completely, and now says no OS installed and when trying to power on then it just stays at Huawei logo.

I downloaded many firmwares original and some TWRP ones, but no chance to write any of them

Is there somebody with more experience in these phones who can tell me how can I revive this sh.i.t phone?

The phone was Swisscom branded so if I find a Swisscom rom it will only revive using that ROM?

How can I hack IMEI so that I write these other ROMs that I have?

I really have no experience with these phones.

Thanks and best regards

The firmwares I have downloaded and tried to write are:

Ascend_Y300(Y300-0100_Android_4.1_Emotion_UI_V100R001C00B182_Middle _East_Channel_05011MAN)

HUAWEI_Y300_firmware(Y300-0100,Android 4.1,Emotion_UI,V100R001C00B175,Normal,05011FKA)

Y300-0100_b176_Stock_TWRP_COMPLETE
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
You cannot use IMEI hack since you can't access system. What you'll have to do is search for a TWRP backup which is appropriate for your phone build version. What's your build version anywy?
[Android Q&A, Help & Troubleshooting] rpralica:
Ma problem is same.I understund you but I cannot unlock bootloader I have key from huawei site but cannot to unlock(System state error).When I try to install firmware I filed on installing.
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
You cannot unlock the bootloader anymore. The same with installing an update. You don't have any other choice but to send it back to a service center.
[Android Q&A, Help & Troubleshooting] rpralica:
I have same problem but I was no lucky like you ;) I canot unlock bootloader with code from Huawei.How did you unlock your bootloader.

---------- Post added at 08:08 AM ---------- Previous post was at 08:04 AM ----------

OK.But tell me please why I cannor upload original image to the phone.Do you know an trick to bypass imei check ?

OH... one thing may help you to answer.When I put phone on charger only huawei logo is on it but it should to have battery indicator.Does my battery problem or I must go to service ?
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
You cannot update to another firmware because your firmware version may not be in the upgradable_versions.txt in the firmware you're updating to. I do not know any trick to bypass IMEI check. Your battery do not have any problems. You must really send it back to service center.
[Android Q&A, Help & Troubleshooting] rpralica:
Thank you.

---------- Post added at 10:38 AM ---------- Previous post was at 10:25 AM ----------

One more question please.Can I flash same version firmware (mine was B178) and how ?
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
I don't think so.
[Android Q&A, Help & Troubleshooting] rpralica:
I thought so.Thanx for everything.
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
No problem.
[Android Q&A, Help & Troubleshooting] Brokn.Down:
Hi, is anyway to get Shell root with bootloader locked? Or something that gives me the ability to change some files in the stock rom without any wipe?
[Android Q&A, Help & Troubleshooting] detdett:
does the flash recovery work for y300 0151? I know y300 has several variations...
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
I think so... It doesn't say that it's only for Y300-0100. So there's a probability that it is available for other versions.
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
There's one right here.
[Android Q&A, Help & Troubleshooting] insurgente:
I wonder if anyone can help me.

I decided to sell my British bought, rooted (and camera fixed) Huawei Ascend Y300. It's just rooted, I haven't done anything with the bootloader and I was on stock ROM (or whatever it came with)

I did a factory reset before I took it to the shop to sell..... Now it won't work.

I either get a completely black screen with no app drawer, no apps -- but with the ability to drag down from the top, read text/email notifications and use Power Toggles.

Or other times it won't boot up at all; it'll just stay on Huawei boot up screens

I tried to flash a stock Huawei ROM, but it fails on the 2/2 part, which may suggest I have to zero the IMEI first? I've got no idea what this factory reset did to my phone?!

I've heard it suggested to try and start from step 3 from this guide: http://huawei-y300.tumblr.com/post/47366836617/how-to-unlock-and-root-huawei-ascend-y300-all

Would that work? The bootloader is locked and I can't apply for a code as I can't get the product ID

at the moment it looks like I've chucked money away by doing a damn factory reset
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
NO, do not zero your IMEI as it may brick your device, and you'll have to replace the motherboard and stuff. When did this happen? How did this happen?
[Android Q&A, Help & Troubleshooting] insurgente:
hey thanks for the reply.

No idea... it was fine: I factory reset it... perhaps whilst it restarted (i didn't log in to google again, nothing) and it was 'updating' something happened. I have no idea! And I can't reinstall a stock Huawei ROM (holding volume up + down and power)
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
Yes, you can't update into B175. But what is the current state of the phone NOW?
[Android Q&A, Help & Troubleshooting] insurgente:
most of the time, turning it on results in it sticking on a Huawei boot up screen

A couple of times, it has turned 'on', with a lockscreen but there's been no launcher -- just a black screen, no apps...but I've been able to pull down the taskbar to see notifications etc
[Android Q&A, Help & Troubleshooting] elmirmujkic:
zeroing imei

can you write how to zeroing imei .

My phone also failed on step 2
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
Hacking the IMEI is very dangerous for this phone which may result in full brick. The IMEI Tool is available only for Huawei G300.

I'm still confused why I never got any trouble when I used the IMEI tool in this phone. Not until I used the tool from Modaco. I downloaded the first one from OmenHTX.
[Android Q&A, Help & Troubleshooting] elmirmujkic:
flashing huawei y300

if you can upload any stock or custom rom who i can install on huawei y300.

i can go to stock recovery...i can force upgrade but fails at step 2.

for unlocking bootloader unofficialy i find one app named 'sigma-key' who direct unlock bootloader but this app wont work on my pc.can you see it and say me what is wrong.
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
Even if you have tried all the ROMs, it will always fail at step 2. The thing from Sigma-key is you're gonna have to need a dongle. What happened to yours again?
[Android Q&A, Help & Troubleshooting] elmirmujkic:
flashing y300

what is this dongle
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
Sigma-key offers a dongle to unlock phones. It's this sort of special device that unlocks phones or whatevs. I don't really have knowledge about this. Sorry.
[Android Q&A, Help & Troubleshooting] anwar4live:
Hi, my y300-0100 is doing fine after rooting without unlocking bootloader. Factory resset after foolishly playing arround with internal memory make my phone had a pink screen and faild to boot. Now i'm using b175 firmware downloaded from huaweidevice. Is there a way i could download original firmware for my phone (y300-0100 b186)? Because b175 not only has poor signal here, but also the screen becomes a bit yellow. I can't ask huawei to help me because it already has a difrent version. Thanks for any attention and helps.
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
Find your version here.
[Android Q&A, Help & Troubleshooting] nuriel14:
to all expert out there please help us here, i have the same problem here. the problem occurs when i try to hack the imei of my phone. i root my phone, flash a TWRP 2.5.0.1 in it. but after hacking it got worse, i can't access the adb, it stock on huawei logo, i can't force upgrade, it stop at 1/3 of the bar. i tried several firmware but got same result. pls help us.

ooops one thing our imei is not set to 0, dc unlocker can read the current imei, its different from the original imei.
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
If the IMEI is available, then try to request for an unlock code. Then unlock the bootloader through fastboot. And flash a TWRP recovery. Lastly, do whatever you have to do.
[Android Q&A, Help & Troubleshooting] nuriel14:
thanks, but its no help. i try that before but the huawie site telling me that i input a wrong code. pls help thanks
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
That is somewhat happened to mine. And I had no choice but to return it to service center.
[Android Q&A, Help & Troubleshooting] Joe Chavala Jr:
Could you guyz help me please!

hey could you help me please

using touch reset menu i wiped my os and now it wont update the rom, wont reboot, on the recovery mode the screen wont work! please help!
[Android Q&A, Help & Troubleshooting] flo77is:
Stock Firmware for Y300

Hi, I need original stock firmware for Macedonia

ex. Y300_firmware(Y300-0100,Android 4.1,Emotion_UI,V100R001MKDC150B192,Macedonian-DT,05011MTE).zip

or HUAWEI_Y300_firmware(Y300-0100,Android 4.1,Emotion_UI,V100R001MKDC150B171,Macedonian-DT,05011MTE).zip
[Android Q&A, Help & Troubleshooting] flo77is:
I don't need original stock firmware, I used General version 189, but after applying Vendor only update.app

In this way I managed to unbrick my phone without any cables, just using update.app from dload folder from SD card, there was no fastboot just download mode, after applying stock firmware I reflashed TWRP without any problems, and now my phone is back as before... :D
[Android Q&A, Help & Troubleshooting] elmkzgirxp:
What exactly happened to your phone anyway? How bad was the brick?
[Android Q&A, Help & Troubleshooting] flo77is:
I bricked it using RAM expander, and I was stuck in downloader mode, I couldn't load any stock firmware, everytime I got an error starting step 2/2 installing...

But now I finally managed to un-brick my phone using an update.app with just vendor (4kb) and after that I could easily flash any stock firmware, in my case I used Western fw 209...
[Android Q&A, Help & Troubleshooting] androidnoob2212:
hello

i keep geting a blue screen and cant enter fastboot or recovery, tried instaling the oficial rom didnt fix the problem because it fails at 50%, tried all methods on the net and nothing works, what i did is try changing the imei, can someone help please
[Android Q&A, Help & Troubleshooting] tnkforce:
general firmware fix

this is an all rounder firmware fix for a huawei y300 (assume other huawei phones won't be much different) as long as you can get to that pink screen (download mode) cuz if you can get to the pink, your phones not a brick yet ^^

i recently got this error from switching from cwm to twrp and changing to supersu. i was struggling with it for a long time but i got it all patched up eventually except the icons that control wifi/data/bluetooth/rotate/etc when you pull down the status bar. i installed go launcher ex 2016 and it adds some new ones there so i'm not bothered.

here's the error i got:

Image signature verify fail.

Your boot/recovery image may have an incorrect signature.

Please update your image to a signature official one.

some things might not be necessary but it's working now so i'd not leave any out. here's what i did to fix it:

download the general version firmware from here: http://consumer.huawei.com/en/support/products/downloads/y300-en.htm

make a folder on your desktop called anything you want and extract the dload folder containing UPDATE.APP to the folder.

download huaweiupdateextractor from here http://xdaforums.com/showthread.php?p=45317807#post45317807

extract the contents of the UPDATE.APP into the root of the new folder you made so now it looks like:

[new folder on desktop]

dload

UPDATE.APP

file.img

file.img.header

file.img

etc..

put your sd into another android phone and format it and delete the leftover folders on the sd (there will be some).

copy the contents of the new folder you created to the sd. that is the contents of the extracted UPDATE.APP file and the dload folder containing the UPDATE.APP file.

remove the battery from your phone for at least 10 seconds and insert the sd and put the battery back in

boot to download mode (the pink screen) by pressing the power + vol up + vol down at the same time

it should begin installing the new firmware :)

i had my sim inserted while i flashed new firmware and when my phone eventually started up it showed that i had no network / emergency calls only. i restarted and it came back though
[Android Q&A, Help & Troubleshooting] bilbaro:
Not working for me on Huawei Ascend G510-0100. I'm stock in purple screen or boot/recovery image signature message.
[Android Q&A, Help & Troubleshooting] tnkforce:
check the g510-0100 section on huawei's website and google for a guide to flashing huawei g510-0100(it's very simple to do). 1. find a step by step guide to flashing the firmware(there are a few on the internet, just google it). 2. get the right firmware for your phone (see the bottom paragraph). 3. put the firmware in the dload folder on your sd card. i put my sd into another phone to copy the firmware on to it and then put the sd back into my phone(the guide should tell you what and where to do what). 4. the guide should tell you what buttons to press to start your phone up and get it(it should be the same as mine though, check the guide if it doesn't work).

you'll have to find your firmware by googleing something like

"g510-0100" firmware (then your area, ie: "g510-001" firmware brazil (don't forget to type the quotes around g510-0100 so google searches for that exact number.

i won't be able to help you any more and i don't monitor this mailbox so if you reply to me i won't respond.

best of luck mate!! i hope you get it fixed!!
[Android Q&A, Help & Troubleshooting] bilbaro:
Solved.

I had the same problem. I installed custom recovery and I woke up with error "Your boot/recovery image may have an incorect signature" bla, bla, bla.

How solved I? Simple.

Must reflash stock rom for your Huawei Ascend G510 (0100, 0200 or 0251). If not know your version? Don't wory. Download and flash everyone version until result is ok. My phone wasn't 0100, it was 0200.

All you need find here http://huawei-g510.com/

Every zip file there is instructions in .pdf file or read tnkforce post.

Thank you tnkforce.
[AT&T HTC One (M7)] pistolberserk:
Rooted and have recovery, just trying to find a zip to flash that shows battery percentage.
[HTC One V] Abdullah1997:
THIS IS A MODDED ROBIN VOICE ASSISTANT​

Link In Attachments

I HAD DONE THIS FOR MY SELF AND DECIDED TO SHARE IT IF YOU DONT LIKE IT LEAVE THE THREAD\

(THE WIDGETS IN THE BACKGROUND ARE UCCW WIDGETS)
[HTC One V] b0btech:
THANKS
[HTC One V] Curiousn00b:
Thanks button...

Sexy homescreen~~
[HTC One V] Seraz007:
dude share it here : http://xdaforums.com/showthread.php?t=476483&page=9482

the people will love it ! :p:)
[HTC One V] myioriextan:
some problem

wow this is great sir thanks for sharing! however i can only use him/her ounce then when i reopen the app it sez that robin voice is missing ok to go get it from the cloud now? and when i press ok! it's just load and stock on that part. any idea sir? i really like this sir honestly
[HTC One V] pmkool:
Doesn't work Robin voice missing :( please fix it or tell the solution
[HTC One V] Jdhaider:
robin's voice is missing

! please fix it! it doesn't download !
[HTC One V] vikassir32:
not solved yet

Dear xda experts. This is very long time to you, you not solved the issue of jarvis soujd missing and not downloading over cloud
[HTC One V] TonyStark R.I.P.:
The OP of this thread is rather old and, my guess, no longer maintained.

We are contacting the OP for further information.

Thank you.
[HTC One V] drajp:
DONT DOWNLOAD THE APP!!!

This app sends all your personal data including all accounts, contacts, messages, transactions, etc.

Everythis is excessed by the app

I request everyone to never install this app on your phone!
[HTC One V] KingLightqw:
The Robin voice

The Robin Voice is ok!

You just have to open and close the app a few times, at the end it downloads :D
[HTC One V] Shreyanceroy:
Please send me the link
[HTC One V] abull.fazal1992@gmail.com:
Please this version is out dated with my one plus 7 , request you to please send me another link which is suitable with my android phone
[Xperia Z Q&A, Help & Troubleshooting] demon2112:
Hi all, im on .253 rooted with dual recovery with locked bl, as of today my xz is randomly rebooting while on a travel charger in my car,had a second charger at hand but it makes no differents.

No extra mods ibstalled just 81 apps

Anyone else has this?
[Xperia Z Q&A, Help & Troubleshooting] LitoNi:
Repair it with pcc or sus. You will lose root, if that matters to you that much then

Backup with cwm

Downgrade to 434

Redo all the procedures to retain root.

Try another ftf 253
[Xperia Z Q&A, Help & Troubleshooting] fulltimepanda:
This happens to me too on 253, rarely. I pay it no attention.
[Xperia Z Q&A, Help & Troubleshooting] swrajjoshi:
My phone restarts while its idle. It happened 3 times and another thing is that the screen won't turn on at times and then phone will die (calling the phone I get unreachable) and only way to revive except power+up button hard reset.

This happened after. 253 update which I did via Sony update service.

Swraj
[HTC Sensation] blitz100:
i cant acess the DIAG when i try to unlock it

the adb dosent find my phone

ternimal emulator dont find it either

what do i do??????
[HTC Sensation] rzr86:
hi mate,

firstly stay in one thread

there is no need to open a second one

ok now

did you follow correctly the instructions in the link that malybru gave you?(from the other thread)
[MDA III, XDA III, PDA2k, 9090 General] Apec:
i hope im wrong but you cant use the xda aas a remote for tv etc (cif)?
[MDA III, XDA III, PDA2k, 9090 General] psuter:
try TV remote controller 5.5 from www.pdawin.com... works perfect with my thomson tv set and my spv m2000
[MDA III, XDA III, PDA2k, 9090 General] Guest:
website states

Note: iPAQ 19xx is not supported so far!

Note: XDA 2 is not supported so far!
[MDA III, XDA III, PDA2k, 9090 General] asim_ag:
You can use XDA II as remote for your TV tunner or Amp. Install Novi Remote new version and don't forget to enable IR beam in Settings menu.

Asim
[MDA III, XDA III, PDA2k, 9090 General] Guest:
installed tvremote did learn and noyhing, well it did lwearn just didnt send a signal. where would i change those settings for the beam
[MDA III, XDA III, PDA2k, 9090 General] Apec:
really want to get this up and running tonight, i have set the beam settings on the ppc to "receive all incoming beams". i have tv remote 5.5 installed and using the XDA IIs. any ideas????
[MDA III, XDA III, PDA2k, 9090 General] Apec:
ok done some research and the ir in the xda is weak due to not being Consumer ir. but it is still usable as a remote but just has a weaker signal giving you 1.5 - 3m range.

So i now placed the pda right up 2 the tv but still nothing... anyone have a link for novi, is novi nevo????
[MDA III, XDA III, PDA2k, 9090 General] baz:
Hi. I use "total remote" from griffin technologies. This works very well as a remote controller (although the range is a little short).

The software records and plays back absolutely fine.

I couldn't get the hardware sender to work, I believe the new PDA2K has a different headphone design (??)

Baz
[MDA III, XDA III, PDA2k, 9090 General] Apec:
THOUGHT OF SOMETHING, I HAVE NOT INSTALLED THE 02 SOFTWARE could this be the reason why??

have tried : Total remote and tv remote controler 5.5

had some trouble with the macro in total remote. to record a signal from my tv remote to the pda you macro >strart recoding marco> then press channel 1 on pda followed by press the remote for 5 sec, then???
[MDA III, XDA III, PDA2k, 9090 General] Apec:
still not working, does the o2 cabs hold drivers or software
[MDA III, XDA III, PDA2k, 9090 General] NeilM:
There is nothing in the O2 or WM2003 cabs which will help. The I/R system in the XDA devices is simply not compatible with domestic remotes (psuter was obviously lucky with his Thomson TV).

The only way over this is by using a hardware adapter from Griffin Total Remote, or wait for the planned SDIO adapter from NoviBlaster.

The Griffin Solution is a pain with the XDA II due to the siting, and size of the headphone socket.
[MDA III, XDA III, PDA2k, 9090 General] Apec1:
In short does this mean that i will not be able to use the remote with exra hardware being plugged into the xda iis?
[MDA III, XDA III, PDA2k, 9090 General] cruisin-thru:
I have used an xda 1 and xda 2 with remote software, the range isnt great but it works, it also acts as learning remote with no problems.
[MDA III, XDA III, PDA2k, 9090 General] NeilM:
c-t , can you remember which software you used? I'd love to get this working. Any advice gratefully received.
[MDA III, XDA III, PDA2k, 9090 General] icarusbop:
take a peek at this url I found

http://www.tekguru.co.uk/phpBB2/viewtopic.php?t=3583&view=next
[MDA III, XDA III, PDA2k, 9090 General] wideangle:
So were pretty much agreed- we can use as remote control but only at a distance of around 1- 2m. s there a way of reconfiguring the hardware? If not is there some sort of sdio IR that we could use for remote control?
[MDA III, XDA III, PDA2k, 9090 General] ptrlim29:
remote

i have been looking for Remote control...pls cud u send it to my email..ptrlim29@yahoo.com
[Xperia Z Q&A, Help & Troubleshooting] Belbol:
Hi:

My brother today have bought Xperia Z , and i want to update it with Flashtool but the problem is when i connect it holding VOL- , i got a green led for half second then it disapear , in flashtool it say device connected in flashmode but when i try to flash ftf it start in 0% and still like that , not continue.

What is the problem?
[Xperia Z Q&A, Help & Troubleshooting] *boy*racer*:
Use flashtool beta 4
[Xperia Z Q&A, Help & Troubleshooting] Belbol:
Where is that??
[Xperia Z Q&A, Help & Troubleshooting] SXUsr:
In Google land, or the dev section.

From me to you.
[Xperia Z Q&A, Help & Troubleshooting] Belbol:
Yeah i saw the 0.9.10.2 Beta 6 , i will try and replay.
[Xperia Z Q&A, Help & Troubleshooting] gm007:
If you are using beta6, exclude TA and it shoud be fine.
[Xperia Z Q&A, Help & Troubleshooting] Belbol:
No i ma using the normal release not the beta , now it's downloading and when it will finish i will try and replay.
[Xperia Z Q&A, Help & Troubleshooting] Belbol:
Done guys :D

Just i had installed Flashtool 0.9.10.2 Beta 6 and i installed Xperia Z drivers and it's fine now.
[Nexus 7 Q&A, Help & Troubleshooting] androiddeveloperg:
Hello,

I bought a Nexus 7 16 gig, white back, 1st batch from Ebay and it doesn't work. It's not entirely dead.

I've tried to follow these instructions, but no go:

http://xdaforums.com/showthread.php?t=2072732

while connecting the Nexus 7 to windows xp and windows 7, I can get it to go in APX mode by hitting power + up + down. I'm unable to get it to boot into fastboot mode by holding power+ and down arrow for over 60 seconds. Likewise, holding power + up + down volume for over 60 seconds has no affect. Power button alone for over 60 seconds has no effect. Battery is charged to about 28% and I can tell by plugging the battery into another Nexus 7.

Question: is my boot loader / partition gone? No light, no flicker, nothing.

I can only surmise that the Nexus board is still good because it's still active since I can swap between APX and "Unknown device" mode on win7, but for xp, i'm only able to get APX mode. Also, both modes come with an exclaimation mark.

How do I know if my bootloader is really broken?

Thanks..
[Nexus 7 Q&A, Help & Troubleshooting] bftb0:
If you can't get the bootloader to show some life (either the B&W Google logo indicating a boot attempt, or the fastboot screen), AFAIK there is nothing to be done about it at this time - except to perhaps roll up your sleeves and attempt to become the person that cracks APX mode open.