diff --git a/Tests/fixtures/smartphone-18.yml b/Tests/fixtures/smartphone-18.yml
index 9405964319..fed36933fb 100644
--- a/Tests/fixtures/smartphone-18.yml
+++ b/Tests/fixtures/smartphone-18.yml
@@ -5667,3 +5667,148 @@
     model: Uni Pad RP-UDM02A
   os_family: Android
   browser_family: Android Browser
+-
+  user_agent: Mozilla/5.0 (Linux; Android 5.1.1; Omnicast UHD Build/LMY47V) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.89 Safari/537.36
+  os:
+    name: Android
+    version: 5.1.1
+    platform: ""
+  client:
+    type: browser
+    name: Chrome
+    version: 40.0.2214.89
+    engine: Blink
+    engine_version: ""
+  device:
+    type: tv
+    brand: IconBIT
+    model: Omnicast UHD
+  os_family: Android
+  browser_family: Chrome
+-
+  user_agent: Mozilla/5.0 (Linux; Android 5.1.1; P902/A900) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.92 Safari/537.36
+  os:
+    name: Android
+    version: 5.1.1
+    platform: ""
+  client:
+    type: browser
+    name: Chrome
+    version: 77.0.3865.92
+    engine: Blink
+    engine_version: ""
+  device:
+    type: tablet
+    brand: Polaroid
+    model: P902/A900
+  os_family: Android
+  browser_family: Chrome
+-
+  user_agent: Mozilla/5.0 (Linux; Android 5.1.1; Techno-I785AP) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.62 Mobile Safari/537.36
+  os:
+    name: Android
+    version: 5.1.1
+    platform: ""
+  client:
+    type: browser
+    name: Chrome Mobile
+    version: 78.0.3904.62
+    engine: Blink
+    engine_version: ""
+  device:
+    type: tablet
+    brand: BB Mobile
+    model: Techno 7.85" Mozg I785AP
+  os_family: Android
+  browser_family: Chrome
+-
+  user_agent: Mozilla/5.0 (Linux; Android 5.1.1; Techno I101BI) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.96 Safari/537.36
+  os:
+    name: Android
+    version: 5.1.1
+    platform: ""
+  client:
+    type: browser
+    name: Chrome
+    version: 78.0.3904.96
+    engine: Blink
+    engine_version: ""
+  device:
+    type: tablet
+    brand: BB Mobile
+    model: Techno 10.1" Mozg I101BI
+  os_family: Android
+  browser_family: Chrome
+-
+  user_agent: Mozilla/5.0 (Linux; Android 5.1.1; VIBE C Build/LMY47V) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/38.0.0.0 Mobile Safari/537.36
+  os:
+    name: Android
+    version: 5.1.1
+    platform: ""
+  client:
+    type: browser
+    name: Chrome Webview
+    version: 38.0.0.0
+    engine: Blink
+    engine_version: ""
+  device:
+    type: smartphone
+    brand: Lenovo
+    model: Vibe C
+  os_family: Android
+  browser_family: Chrome
+-
+  user_agent: Mozilla/5.0 (Linux; Android 5.1.1; Viva_C701) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.116 Safari/537.36
+  os:
+    name: Android
+    version: 5.1.1
+    platform: ""
+  client:
+    type: browser
+    name: Chrome
+    version: 77.0.3865.116
+    engine: Blink
+    engine_version: ""
+  device:
+    type: tablet
+    brand: Allview
+    model: Viva C701
+  os_family: Android
+  browser_family: Chrome
+-
+  user_agent: Mozilla/5.0 (Linux; Android 5.1.1; Viva_i701G) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.157 Safari/537.36
+  os:
+    name: Android
+    version: 5.1.1
+    platform: ""
+  client:
+    type: browser
+    name: Chrome
+    version: 74.0.3729.157
+    engine: Blink
+    engine_version: ""
+  device:
+    type: tablet
+    brand: Allview
+    model: Viva i701G
+  os_family: Android
+  browser_family: Chrome
+-
+  user_agent: Mozilla/5.0 (Linux; Android 5.1.1; x5_doogee) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.111 Mobile Safari/537.36
+  os:
+    name: Android
+    version: 5.1.1
+    platform: ""
+  client:
+    type: browser
+    name: Chrome Mobile
+    version: 76.0.3809.111
+    engine: Blink
+    engine_version: ""
+  device:
+    type: smartphone
+    brand: Doogee
+    model: X5
+  os_family: Android
+  browser_family: Chrome
+
diff --git a/regexes/device/mobiles.yml b/regexes/device/mobiles.yml
index 9e79946f43..059e09c1b8 100644
--- a/regexes/device/mobiles.yml
+++ b/regexes/device/mobiles.yml
@@ -1467,7 +1467,7 @@ Alcatel:
 
 # Allview
 Allview:
-  regex: 'Allview|A4You|A5_(?:Easy(?:_TM)?|Ready(?:_TM)?|Quad|Quad_Plus_TM)|A[56789]_Lite|A5Smiley|A6_Duo|A10_Lite_2019|A10_Plus|AX2_Frenzy|AX4Nano|AX5NanoQ|C6_Duo|E[23]_Living|E3_(?:Jump|Sign)|E4_Lite|M9_Connect|P(?:43_Easy|[5689]_Energy|6_Energy_Lite|[68]_Energy_Mini(?:_TM)?|(41|[458])_eMagic(?:_TM)?|[589](?:_)?Life(?:_TM)?|[567]_Lite(?:_TM)?|6_plus|[45678]_Pro|7_Seon|10_Life|10_Max|10_Style|7_Xtreme|6_Qmax|4_Quad)|V(?:[134]_Viper|1_Viper_I|2_Viper_(?:E|I|S|X|X_plus|Xe))|X4_Soul_Vision|X(?:[12346]_Soul_Xtreme|[12345]_Soul|3_Soul_Lite|[23456]_Soul_Mini(?:_TM)?|4_Soul_Mini_S(?:_TM)?|[2345]_Soul_Style(?:_TM)?|2_Soul_Style_Plus|2_Twin)|Viva_(H801|100[13]G|H1001_LTE)'
+  regex: 'Allview|A4You|A5_(?:Easy(?:_TM)?|Ready(?:_TM)?|Quad|Quad_Plus_TM)|A[56789]_Lite|A5Smiley|A6_Duo|A10_Lite_2019|A10_Plus|AX2_Frenzy|AX4Nano|AX5NanoQ|C6_Duo|E[23]_Living|E3_(?:Jump|Sign)|E4_Lite|M9_Connect|P(?:43_Easy|[5689]_Energy|6_Energy_Lite|[68]_Energy_Mini(?:_TM)?|(41|[458])_eMagic(?:_TM)?|[589](?:_)?Life(?:_TM)?|[567]_Lite(?:_TM)?|6_plus|[45678]_Pro|7_Seon|10_Life|10_Max|10_Style|7_Xtreme|6_Qmax|4_Quad)|V(?:[134]_Viper|1_Viper_I|2_Viper_(?:E|I|S|X|X_plus|Xe))|X4_Soul_Vision|X(?:[12346]_Soul_Xtreme|[12345]_Soul|3_Soul_Lite|[23456]_Soul_Mini(?:_TM)?|4_Soul_Mini_S(?:_TM)?|[2345]_Soul_Style(?:_TM)?|2_Soul_Style_Plus|2_Twin)|Viva_(H801|100[13]G|H1001_LTE|C701|i701G)'
   device: 'smartphone'
   models:
     - regex: 'A4You'
@@ -1605,7 +1605,7 @@ Allview:
     - regex: 'Allview3SpeedQuad'
       device: 'tablet'
       model: 'Alldro 3 Speed Quad'
-    - regex: 'Viva_(H801|100[13]G|H1001_LTE)'
+    - regex: 'Viva_(H801|100[13]G|H1001_LTE|C701|i701G)'
       device: 'tablet'
       model: 'Viva $1'
     - regex: 'ALLVIEW ?SPEEDI'
@@ -4152,7 +4152,7 @@ DoCoMo:
 
 # Doogee
 Doogee:
-  regex: 'DOOGEE[ _-]|Valencia2_Y100_?(?:pro|plus)|Y100_Plus|X5max(?:[_ ]PRO)?|(KISSME|BIGBOY|COLLO[23]?|DAGGER|DISCOVERY2?|FIND|HOTWIND|LATTE|MAX|MINT|MOON|PIXELS|RAINBOX|TURBO|VALENCIA|VOYAGER2?|TITANS2?)[ -_](DG[0-9]+C?)(?:[);/ ]|$)|BL[579]000(?:[);/ ]|$)|BL12000|BL5500[_ ]Lite|X9 Mini|LEO_DG280|Y9Plus|Hitman_DG850|S(?:68|9[05])Pro|S40Lite|(?<!Lenovo )S90C'
+  regex: 'DOOGEE[ _-]|Valencia2_Y100_?(?:pro|plus)|Y100_Plus|X5max(?:[_ ]PRO)?|x5_doogee|(KISSME|BIGBOY|COLLO[23]?|DAGGER|DISCOVERY2?|FIND|HOTWIND|LATTE|MAX|MINT|MOON|PIXELS|RAINBOX|TURBO|VALENCIA|VOYAGER2?|TITANS2?)[ -_](DG[0-9]+C?)(?:[);/ ]|$)|BL[579]000(?:[);/ ]|$)|BL12000|BL5500[_ ]Lite|X9 Mini|LEO_DG280|Y9Plus|Hitman_DG850|S(?:68|9[05])Pro|S40Lite|(?<!Lenovo )S90C'
   device: 'smartphone'
   models:
     - regex: '(?:Valencia2_)?Y100_Plus(?:[);/ ]|$)'
@@ -4179,6 +4179,8 @@ Doogee:
       model: 'Hitman DG580'
     - regex: 'X9 Mini'
       model: 'X9 Mini'
+    - regex: 'x5_doogee'
+      model: 'X5'
     - regex: '(X5max(?:[_ ]PRO)?)'
       model: '$1'
     - regex: '(?:DOOGEE[ _-])?(BIGBOY|COLLO[23]?|DAGGER|DISCOVERY2?|FIND|HOTWIND|LATTE|MAX|MINT|MOON|PIXELS|RAINBOX|TURBO|VALENCIA|Valencia2_Y100pro|VOYAGER2?|TITANS2?)[ -_](DG[0-9]+C?)(?:[);/ ]|$)'
@@ -6628,7 +6630,7 @@ iHunt:
 
 # IconBIT
 IconBIT:
-  regex: 'IconBIT|NT-(3506M|0704S|0909T|1009T|10[01]1T|1017T|3601P/3602P|3603P|3702S|3805C|3905T|3701S|0701S|0805C|0902S|370[23]M)|XDS[789]4K'
+  regex: 'IconBIT|NT-(3506M|0704S|0909T|1009T|10[01]1T|1017T|3601P/3602P|3603P|3702S|3805C|3905T|3701S|0701S|0805C|0902S|370[23]M)|XDS[789]4K|Omnicast UHD'
   device: 'tablet'
   models:
     - regex: 'NT-3506M'
@@ -6667,7 +6669,7 @@ IconBIT:
     - regex: 'NT-3703M'
       model: 'NetTAB Matrix 3GT'
 
-    - regex: '(?:iconBIT )?(Movie Ultra HD 4K|XDS[789]4K)'
+    - regex: '(?:iconBIT )?(Movie Ultra HD 4K|XDS[789]4K|Omnicast UHD)'
       model: '$1'
       device: 'tv'
 
@@ -7960,7 +7962,7 @@ Lenco:
 
 # lenovo
 Lenovo:
-  regex: '(?:LNV-)?Lenovo|IdeaTab|IdeaPad|Thinkpad|Yoga Tablet|Tab2A[0-9]-[0-9]{2}[a-z]?|ZUK[ -_]|(?:TB2-X30L|TB3-710I|YT3-X50[ML]|K50a40|TB-(?:X103F|8504F|X304F|X704V|X704A)|A5500-H|A2107A-H|S6000|Z2 Plus|Vibe P1|VIBE [ZX]2|Vibe K5(?: Plus)?|P2A42|L18011|[5-8]01LV|Z2131|K350t|K31-t3|TAB 2 A8-50LC)(?:[);/ ]|$)'
+  regex: '(?:LNV-)?Lenovo|IdeaTab|IdeaPad|Thinkpad|Yoga Tablet|Tab2A[0-9]-[0-9]{2}[a-z]?|ZUK[ -_]|(?:TB2-X30L|TB3-710I|YT3-X50[ML]|K50a40|TB-(?:X103F|8504F|X304F|X704V|X704A)|A5500-H|A2107A-H|S6000|Z2 Plus|Vibe P1|VIBE C|VIBE [ZX]2|Vibe K5(?: Plus)?|P2A42|L18011|[5-8]01LV|Z2131|K350t|K31-t3|TAB 2 A8-50LC)(?:[);/ ]|$)'
   device: 'smartphone'
   models:
     - regex: 'Lenovo ?G780'
@@ -8123,6 +8125,8 @@ Lenovo:
       model: 'Vibe K5'
     - regex: 'VIBE Z2(?:[);/ ]|$)'
       model: 'Vibe Z2'
+    - regex: 'VIBE C(?:[);/ ]|$)'
+      model: 'Vibe C'
     - regex: 'VIBE X2(?:[);/ ]|$)'
       model: 'Vibe X2'
     - regex: 'k33a48(?:[);/ ]|$)'
@@ -12515,7 +12519,7 @@ Plum:
 
 # Polaroid
 Polaroid:
-  regex: 'Polaroid|(?:PMID|MIDC)[0-9a-z]+(?:[);/ ]|$)|MID(?:1014|0714)|PRO[VG]?(?:[0-9]{3,}[a-z]*|[0-9]{2}[a-z])|(?:P(?:400[56]|4526|500[56]|502[56]|504[67]|552[56])A|PSPC(?:505|550|[MZL]20A0|K21NA)|SIGMA 5)(?:[);/ ]|$)'
+  regex: 'Polaroid|(?:PMID|MIDC)[0-9a-z]+(?:[);/ ]|$)|MID(?:1014|0714)|PRO[VG]?(?:[0-9]{3,}[a-z]*|[0-9]{2}[a-z])|(?:P(?:400[56]|4526|500[56]|502[56]|504[67]|552[56])A|P902/A900|PSPC(?:505|550|[MZL]20A0|K21NA)|SIGMA 5)(?:[);/ ]|$)'
   device: 'smartphone'
   models:
     # explicit smartphone models
@@ -12568,6 +12572,9 @@ Polaroid:
     - regex: '((?:PMID|MIDC)[0-9a-z]+)(?:[);/ ]|$)'
       model: '$1'
       device: 'tablet'
+    - regex: '(P902/A900)(?:[);/ ]|$)'
+      model: '$1'
+      device: 'tablet'
     - regex: 'Polaroid'
       model: ''
       device: 'tablet'
@@ -17313,7 +17320,7 @@ Wortmann:
 
 # BB Mobile
 BB Mobile:
-  regex: 'Techno[_ ](8\.0|9\.7|TQ863Q|X595BT|S700BF|I700AJ|10.1 LTE TQ060X|7.0 LTE TQ763I)(?:[);/ ]|$)'
+  regex: 'Techno[-_ ](8\.0|9\.7|TQ863Q|X595BT|S700BF|I700AJ|10.1 LTE TQ060X|7.0 LTE TQ763I|I785AP|I101BI)(?:[);/ ]|$)'
   device: 'tablet'
   models:
     - regex: 'Techno[_ ]S700BF(?:[);/ ]|$)'
@@ -17324,6 +17331,10 @@ BB Mobile:
       model: 'Techno 8.0" Poplar LTE TQ863Q'
     - regex: 'Techno[_ ]I700AJ(?:[);/ ]|$)'
       model: 'Techno 7.0" Mozg LTE I700AJ'
+    - regex: 'Techno[-_ ]I785AP(?:[);/ ]|$)'
+      model: 'Techno 7.85" Mozg I785AP'
+    - regex: 'Techno[-_ ]I101BI(?:[);/ ]|$)'
+      model: 'Techno 10.1" Mozg I101BI'
     - regex: 'Techno[_ ]7.0 LTE TQ763I(?:[);/ ]|$)'
       model: 'Techno 7.0" Kalash LTE TQ763I'