[Android One (First-Generation) Cross-Device Genera] tuhinxp04:
All OTA Links For Symphony Roar_A50

Build MOB30W > MOB31E

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/cf6e8ea10524977d19f2c0aa3faff43013fb985a.zip

Build MOB30Q > MOB30W

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/fe8fc88223c678f744ace5f80853012edba7dead.zip

Build MOB30N > MOB30Q

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/3ebdb164e53d4a199ee2c5a5a2ca6cecd8005fec.zip

Build MOB30G > MOB30N

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/dd9fe3ff8a831b74b1c70d151b40daaaba9e4c62.zip

Build: MOB30D > MOB30G

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/2dec01115ea7c7d212843a4e72d8efdb738d2d3d.signed-signed-sprout-roar-a50-MOB30G-from-MOB30D.zip

Build: MMB29V > MOB30D

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/a24d3ab3f9df24c970ab742a2f020177cf3119ce.signed-signed-sprout-roar-a50-MOB30D-from-MMB29V.zip

Build: MMB29Q > MMB29V

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/d18ce15d36b4ce54a565c9476dd1484e31623014.signed-sprout-roar-a50-MMB29V-from-MMB29Q.zip

Build: MMB29O > MMB29Q

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/3373d73e4d7b120e0d3d9dc81ded5c26bbc6626e.signed-sprout-roar-a50-MMB29Q-from-MMB29O.zip

Build: MMB29K > MMB29O

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/53b8f2e0b605fc920195e2ebff5be65421090f11.signed-sprout-roar-a50-MMB29O-from-MMB29K.zip

Build: MRA58N > MMB29K

http://ota.googlezip.net/packages/ota/google_roara50sprout_roara50/a219b7b913e11c8aac7565a1cca3a126e076521a.signed-sprout-roar-a50-MMB29K-from-MRA58N.zip

Build: MRA58M > MRA58N

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/8a2d0ebc852b8625b9d33abdbabc890ba422b107.signed-sprout-roar-a50-MRA58N-from-MRA58M.zip

Build: LMY48M > MRA58M

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/bc96b5d56c6f64a6e29a917e9bdd631e6cc90094.signed-sprout-roar-a50-MRA58M-from-LMY48M.zip

Build: LMY48K > LMY48M

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/635fb9d38de7697a7d104838367a801707b30416.signed-sprout-roar-a50-LMY48M-from-LMY48K.zip

Build: LMY47V > LMY48K

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/f991d39d20906fe553bc98de280d03ae508ba43a.signed-sprout-roar-a50-LMY48K-from-LMY47V.f991d39d.zip

Build: LMY470 > LMY47V

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/b39e4ab0adecb3f731c1de9ad379f01d13fb26c7.signed-sprout-roar-a50-LMY47V-from-LMY47O.b39e4ab0.zip

Build: KPX44 > LMY47O

http://ota.googlezip.net/packages/ota/google_roara50sprout_roara50/e2904c9fc284d15fb4f52e818c328897d1d5f89d.signed-sprout-roar-a50-ota-1783956.e2904c9f.zip

Full Stock ROM

Lollipop 5.1

http://ota.googlezip.net/packages/ota/google_roara50sprout_roara50/e2904c9fc284d15fb4f52e818c328897d1d5f89d.signed-sprout-roar-a50-ota-1783956.e2904c9f.zip

Marshmallow 6.0

https://android.googleapis.com/packages/ota/google_roara50sprout_roara50/c0f228a103e5a1b2ba68607a9d925ef1b097a3d5.signed-sprout-roar-a50-ota-2280749-omit-oem.zip