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New Bootloader that (potentially) fixes "3G reboot" issue released

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#121
pekahk

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I´m rooted with latest CWM. How should I flash the bootloader ? just run the script ? Does it matter I´m rooted and flashed the bootloader before 1 moutn ago ? I have ticket "use only 2g" and it stopped restart but I lost mobile signal and I have to reboot manually to get tge signal

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#122
billyboy2468

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tried this as a last resort as i got fed up with constant reboots,but is actually worse now,6 reboots in a hour,ive since went back to gb till hopefully a fix comes along for it as it is most annoying

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#123
dalyer

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I´m rooted with latest CWM. How should I flash the bootloader ? just run the script ?

Yes.

http://www.modaco.co...60#entry2086298

Does it matter I´m rooted and flashed the bootloader before 1 moutn ago ?

No.

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#124
pekahk

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My two G300s are original ICS + root. The one use bootloader by DAZ and the second one the bootloader I downloaded in the manual (explain like you are 5 .. how to root, bootloader etc). Both G300s loses the GSM signal, no reboot. I dont have 3G internet so it is disabled (the data). The only solution seems to be unroot and original bootloader :(

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#125
fr0do

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Weird thing tonight.... I was driving back along the m6 with the g300 on the passenger seat, and it must've rebooted 4 times going past Birmingham. I enabled wireless as that was all that was different to my journey in the other direction earlier in the day, and no more reboots.

I never turn Wi-Fi off usually, and never have reboots.

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#126
dalyer

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Well I always had wifi enabled and still got the reboots so not sure that that's significant in general? But then no general pattern to or theory behind this whole "3G reboot" thing has ever been clearly established as far as I can see. I've been meaning to try to get it to happen and then capture some logs (logcat, kmesg) in case that helps to shed some light on it. If anybody has any advice/suggestions please shout. Thanks.

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#127
pekahk

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If it is the bootloader that causes the reboots or signal lost .. Can I load original bootloader to my G300 ? maybe stupid question .. or not ?

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#128
jsevi83

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If it is the bootloader that causes the reboots or signal lost .. Can I load original bootloader to my G300 ? maybe stupid question .. or not ?


Yes you can. I made a post about it here: http://www.modaco.co...stock-ics-roms/

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#129
Rinnegan

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Since using b952 update.app its solved my reboot problem, it would always reboot after just reconnecting to 3g after a signal drop. It happened loads before while I was on the train always in the same area.

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#130
pekahk

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but I cant use it because I use DAZ ROM and it is CyanogenMod rom :(

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#131
HappyCerberus

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I keep getting "device offline" any idea how to solve this? I tried rebooting and switching USB ports. Didn't help. I'm using Linux.

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#132
HappyCerberus

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Wow, I have figured it out. If anyone else is getting "device offline" error, try this:
  • download the latest adb, from the android SDK
  • put it into the adb directory from the unpacked zip (and rename it accordingly)
  • when you start the script, check your phone, there will be a security pop-up that you need to confirm (this will only happen with the new version of adb)

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#133
TheDeedster

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I'm kind of a noob... Could anyone explain how to install it, please?
I use the Electra ROM by Kyan31, so I don't have to root it again, right?
I'm using a mac.

Thanks.

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#134
george109

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I'm kind of a noob... Could anyone explain how to install it, please?
I use the Electra ROM by Kyan31, so I don't have to root it again, right?
I'm using a mac.

Thanks.

You don't need a new bootloader any more, you can officially unlock it with my tutorial (http://www.modaco.com/topic/362821-)

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Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#135
TheDeedster

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You don't need a new bootloader any more, you can officially unlock it with my tutorial (http://www.modaco.com/topic/362821-)


But will that solve the 3g reboot issues?

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#136
jamie_w

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Yes it will stop the 3g reboots.

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#137
george109

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But will that solve the 3g reboot issues?

Sorry, I was slightly confusing earlier. This is the original bootloader, that your phone came with when you bought it. There will be no more 3G reboots, as it's the original one.

  • 0

Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#138
TheDeedster

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Sorry, I was slightly confusing earlier. This is the original bootloader, that your phone came with when you bought it. There will be no more 3G reboots, as it's the original one.


Thank you

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#139
george109

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Thank you

That's ok. Happy to help :)

  • 0

Hello. I have an S4 now, and I hardly ever use MoDaCo now. 

Therefore you will receive no replies to any PMs

Please post in the forum instead. You will get more help there :)

:excl:A WARNING TO ALL G300 OWNERS! Please Read! (The Flash Memory Problem!) :excl:

Tutorial: How To (Officially) Unlock Your Bootloader! (The long way, but which definitely works)

Please, Do not use the HuaweiG300.com Tutorial on how to unlock your bootloader, it is better to unlock it officially with my tutorial!

Spoiler

My Device:

Huawei Ascend G300 (U8815) - Sold!

Samsung Galaxy S4 (Black) - The LTE Version - GT-I9505

(Ignore the links above (if there is one). It's a skimwords (advertising) link and nothing to do with me!)

The ROMS I have used:

Spoiler

Download Blink, a great app that controls the status LED on the G300!

Wait for 5 seconds and then click skip ad! Do not download anything in the ad window, that is not the app!

Did I help you?

If I did, Please press the rep_up1.png button, in the bottom right hand corner of my posts.

(If not, Press it anyway!)

If I really helped you, you could also donate to me. Thanks!  :) 


#140
TheDeedster

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I can't seem to find the instructions for mac...

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