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Lenovo PhonesK and Vibe Z Series Smartphones
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3 Posts

09-15-2016

IN

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K4 Note Bootloop - after Marshmallow upgrade

2016-09-15, 5:18 AM

My device (a7010a48) got into a bootloop after i upgraded from s152 to s214 through an ota update, the phone was stuck at optimizing apps/ android is starting screen, after multiple forced restarts the phone booted but went into same state after i tried to reboot. So i flashed the stock rom using sp flash tool (s147) and did the updates till s219 through ota and some through the recovery, the phone was succesfully upgraded to Marshmallow, but the phone got stuck on boot screen (Lenovo Logo) during the fisrt restat after installing some apps. Did anyone have this sane issue? And what is the fix? Have anyone tried directly flashing the latest rom s214 or higher (will that help)?

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73 Posts

02-13-2016

panvel

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Re: K4 Note Bootloop - after Marshmallow upgrade

2016-09-15, 5:21 AM

bro ... 

yo phone may be rooted ..

" in rooted phones you cannot install OTA updates !!

acc. to me !!

 

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3 Posts

09-15-2016

IN

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  • Posts: 3
  • Registered: ‎09-15-2016
  • Location: IN
  • Views: 40
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Re: K4 Note Bootloop - after Marshmallow upgrade

2016-09-15, 5:24 AM

No the phone is not rooted or recovery ulocked, I did the first ota (s214) after unboxed the device and installed few apps, so its not rooted. 

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