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stock rom 4.3 to 4.4,xxx

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gagi75
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(Last edited by gagi75; 10th April 2014 at 09:08 PM.)
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Default stock rom 4.3 to 4.4,xxx

just one thing
i got gt i9505 gsm and got stock rom 4.3 i wish to go on 4.4.xxx
question is i alredy root and twrp 2.7... if i go to 4.4.. MUST i flash modem and boot loader or not
and if i flash that i will never go on 4.3 bicouse bootloader is updadate?
i got twrp latest 2.7 can i use same for flashing custom roms?is it ebter than philz?
and where i put files both(modem boot loader ) in pda section or other section?
2. if i flsh some rom4.3 custom must i same do thing flsth new modem and bootloader or not
i ask this bicouse i think taht some people dont read posts to well
and i ask for self to do nothing stupid whit phone (brick or go to garbge)
sorry dor english is not good
thanks people
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HTC desire
rom:superNova 2.1.0.0
32.49.00.32U_5.11.05.27 factory s-off
http://www.youtube.com/watch?v=qVvgLxmXFwk
samsung I9001 s+
rom:Shadow0-Rom-v2.0.3B-The-pendulum
samsung I9300
rommega v51 Jelly Bean 4.3
samsung S4 black gt i9505 slim kity kat
 
qtwrk
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#2  
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Thanks Meter 789
Posts: 2,468
Join Date: Sep 2011
Location: Barcelona
Yes, you can use TWRP to flash ROM, there lots KNOX-free ROM you can use without flashing bootloader.
if my words are useful or helpful to you , i will appreciate it you click thanks button
GT-i9023 Nexus S
GT-i9250 Galaxy Nexus
GT-i9300 Galaxy S III
GT-s5830 Galaxy Ace
GT-i9300 Galaxy S III
GT-i9506 Galaxy S IV 4G+
GT-i9505 Galaxy S IV (current)
 
gagi75
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#3  
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Senior Member - OP
Thanks Meter 5
Posts: 286
Join Date: Dec 2008
how to know what is free of knox or not some expenetion? sugest
then i dont need to flash boot loader my and modem?
HTC desire
rom:superNova 2.1.0.0
32.49.00.32U_5.11.05.27 factory s-off
http://www.youtube.com/watch?v=qVvgLxmXFwk
samsung I9001 s+
rom:Shadow0-Rom-v2.0.3B-The-pendulum
samsung I9300
rommega v51 Jelly Bean 4.3
samsung S4 black gt i9505 slim kity kat
 
gagi75
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#4  
gagi75's Avatar
Senior Member - OP
Thanks Meter 5
Posts: 286
Join Date: Dec 2008
i see on site of samsung update to 4.4.2 iwill update then again root and tahts easy way then do this bah....sory for time you spend on me
HTC desire
rom:superNova 2.1.0.0
32.49.00.32U_5.11.05.27 factory s-off
http://www.youtube.com/watch?v=qVvgLxmXFwk
samsung I9001 s+
rom:Shadow0-Rom-v2.0.3B-The-pendulum
samsung I9300
rommega v51 Jelly Bean 4.3
samsung S4 black gt i9505 slim kity kat
 
Ali Zubair
Old
#5  
Member
Thanks Meter 4
Posts: 45
Join Date: Aug 2013
Toy dint bend to flash modem or bootloader they are the oart of rom but once you updated to 4.4.x you can't downgrade and 4.4.2 has camera bug draining battery by using all cores Samsung is currently fixing this issue in coming update 4.4.3...

Sent from my GT-I9500 using XDA Premium 4 mobile app
 
gagi75
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#6  
gagi75's Avatar
Senior Member - OP
Thanks Meter 5
Posts: 286
Join Date: Dec 2008
i flas last night no problem batery is beter then on 4.3

Sent from my GT-I9505 using Tapatalk 2
HTC desire
rom:superNova 2.1.0.0
32.49.00.32U_5.11.05.27 factory s-off
http://www.youtube.com/watch?v=qVvgLxmXFwk
samsung I9001 s+
rom:Shadow0-Rom-v2.0.3B-The-pendulum
samsung I9300
rommega v51 Jelly Bean 4.3
samsung S4 black gt i9505 slim kity kat
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